In order to subtract mixed fractions, you'll need to look at the denominators carefully. If the denominators do not match, you'll need to find a common denominator. For example, 5 2/3 minus 3 4/5 do not have the same denominator. The lowest common denominator for them is 15.
GIMP is a fantastic free image editing software, but if you've got the Photoshop blues and really miss the layout, this video has your answer! You'll be taken through each step in great detail showing you how to resize, and edit everything to get your GIMP user interface pretty close to Photoshop!
Google is the biggest and best search engine on Earth, and if you are a webmaster and want your website to be a big success it would really behoove you to know as much about how it works as possible. The Google Webmasters series of videos and website were created to teach webmasters, SEO professionals, and others how Google works by answering their questions and giving them insights into how they can best integrate and utilize Google's functionality to improve their business. This video will ...
In this video, we learn how to make a compact cheat sheet for a test. First, grab a sheet of copy paper and fold a rectangle into the bottom and make a crease. Next, do this once more, and on the other side as well. Then, tear the paper where the crease was made and fold the strip into a small booklet. Next, use a stapler to staple the side of all the papers together. Next, you can write in all the answers and questions that will help you cheat on your test. Hold this in the palm of your hand...
In this tutorial, we learn how to convert a fraction to a decimal. Start of by dividing the top number by the bottom number. You can do this by hand by writing out the long division of it, or you can use a calculator. If you choose to do this by hand, the bottom number will be on the outside of the division sign, and the top number will be on the inside. Once you have divided this out, the answer will be the decimal that you come up with. Continue to practice doing this will different numbers...
Many of today's cleaning products contain chemicals that can be harmful to pets, children, and even adults. Sure it can get the job done, but what's more important the health of others or your stuff?
In this tutorial, we learn how to monitor hardware sensors in Ubuntu. First, go to your Synaptic Package Manager and download any IM-Sensors you need. You will also have to download and install "hddtemp". After you do this, go to your terminal and type in "sudo sensors-detect", then press enter. Answer the questions YES to every question you are asked. When you get to the end, start the chip drivers that are found by typing in "sudo modprobe (driver name)". This is all you have to do to monit...
In this tutorial, we learn how to fill out a Canadian permanent resident application. Before you start, make sure you have all your personal information with you. After this, begin the application by filling out all the different sections. You must answer every question on this application or it will be deemed incomplete. You will be asked your address information, employment information, family information, and many other things. When you finish you application, you may be asked to provide a...
In this Education video tutorial you will learn how to divide fractions with examples. For example let us divide 1/5 with 3/4. This we can do by changing the division sign in to multiplication sign provided we swap the numerator and the denominator of the divisor to get its reciprocal. The equation can now be written as 1/5 x 4/3. Now multiplying the numerators and the denominators, we get the answer as 4/15. So, you can see that division of fractions is the same as multiplication. You only n...
Jewelry making is a fine art, with some jewelers devoting their entire lifetimes to learning how to perfect beading, wiring, sautering, and arranging. But that doesn't mean you can't make a beautiful bracelet if you're a jewelry making beginner!
In this tutorial, we learn how to apply for unemployment in New York. You can do this either by phone or by going online. You will need personal information to file, including: social security number, drivers license number, mailing address, phone number, and W-2 form. Even if you don't have every item on the list, you can still file a claim. You will get a four digit pin number, then have an agent gather all of your information. If you do call to file, there are people who work there that sp...
In this next maintenance tutorial, you'll be finding out two things on how to improve the performance of your car. One is how to check the car's tire pressure. During a time where gas is expensive, tire pressure can help you save money and time at the pump. It's easy to do and can be checked in a matter of minutes. The other bit of information is more of a question. Which is better for tires? Nitrogen or oxygen. You may be surprised by the answer. So check out the tutorial above on how to che...
Looking for a primer on how to divide mixed numbers in basic arithmetic? See how it's done with this free video math lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test).
Sometimes it's a good idea to add subtitles to your video, because someone might not be able to understand your voice, but you would still want them to fully enjoy and understand the video. You can add subtitles or captions in Camtasia 7 pretty easily, if you know how. If you don't know how, this video will "spell" out the steps for you. If you want clearcut answers to the word riddle of videos, this is the it.
Exercise is not enough for losing weight if you're still getting the supersized Big Mac meal at McDonald's. Food is almost more important than exercise when trying to drop those lose 5, 10, or 20 pounds. But how do you eat right if you're constantly on the go?
iPhones aren't perfect. They can have problems just like every other electronic mobile device. One thing that happens frequently with iPhones is freezing. If you're iPhone becomes frozen, how do you fix it? Best Buy has answers. The Best Buy Mobile team explains how simple it is to safely reset a frozen Apple iPhone.
The Motorola DROID is the hottest new mobile device on the market, and playing all of your favorite music on it is a cinch. The new Android platform makes it easy to navigate through your music files. Want to know how? Best Buy has answers. The Best Buy Mobile team explains how simple it is to access the music on your Motorola DROID cell phone.
Getting super fast access to your stored contacts on your Android-enabled Motorola DROID mobile device is a easy as two buttons. Yes, 2! Best Buy has the answers. The Best Buy Mobile team explains how simple it is to access contacts quickly via a shortcut on the Motorola DROID mobile phone.
Dealing with a prudish girlfriend? In this episode of Ask Dan and Jennifer, hear what advice they have to lend to someone who is hoping to make his girlfriend kiss him!
This how to video shows you how to graph an inequality in slope intercept form. First, graph the line. Depending on the inequality, use a dash or solid line. Use a solid line for less than or equal to or greater than or equal to. Use a dash line for greater than or less than. If y is less than or less than or equal to, shade the bottom area of the line. If it is y is greater than or greater than or equal to, shade the top area of the line. Check your answer by substituting in any point from t...
Want to know the quickest and easiest way to access your Gmail email account from your Motorola DROID mobile device? Getting immediate access to your Gmail account from the DROID is as easy as three steps and only two buttons. Best Buy has answers. The Best Buy Mobile team explains how simple it is to easily access Gmail from the Motorola DROID cell phone.
Watch this video to learn how to add fractions with different denominators. Use the least common denominator method to add the different fractions together. After watching this 2 part video, you'll be more than satisfied with your ability to do this simple math trick! Put it into practice, and pretty soon you'll spit out answers in seconds!
In this tutorial, you will learn about fractions. Fractions may look scary, but they are relatively easy to handle if you take your time. In this particular video, learn how to add or subtract fractions that have different denominators. You will learn how to reduce common fractions to the lowest common demoninator in order to fit them into your equations and how to find the answer.
First of all in the given question you have to write down the values of the total length of the line segment, PS=15. The length of the line segment, QR =3. Now you have to find the value of line segment RS. Because you know that the Q is the midpoint of the line segments PQ and QS must be equal. Therefore you can find out the length of the half of the segment using the midpoint. Subtract the value of QR from QS. Given that segment PS=15 and Q is the midpoint, you can conclude segment PQ=7.5 a...
This video demonstrates how to do anti-differentiate functions with radicals in calculus. To simply problems, try to substitute. For example, in the problem, the integral of x times the square root of x plus 2 dx. You can substitute w for everything underneath the radical: i.e. x + 2. When you simplify, it becomes: the integral of x times the square root of w dw. Now, you need to get rid of the x, which you can do with a substitution: w – 2 = x. Now, plug in the values and simplify it.
This video gives you brief tutorial on simplifying expressions, or canceling out common factors. He starts out by answering the question "What is canceling?" and demonstrates a basic example. You find the greatest common factor between the numerator and denominator, which you then divide both by. This can also be done if you have variables in your fraction. He then shows it can be done the same way if you have binomials in your fractions. However, you must be careful that the denominator does...
This video teaches us the method to find the circumference of a circle given its radius. The video tells us to find the answer in terms of pi and also to the decimals value. The formula to find the circumference is two times the product of pi and the radius. The first step involves the drawing the circle and marking the radius. The radius of the circle in the video is 6.5 cm. Now use the formula to find the circumference. Substitute the value of the radius in the formula of circumference. We ...
In this video, you will learn how to find the area of a rhombus. The formula is A = 1/2 d1 * d2. The d1 is the diagonal inside the rhombus, while d2 is the other diagonal inside the rhombus. You will need to find the length of these lines in order to complete the formula. For example, if one length is 5 and the other is 4, then you should plug in the numbers into the formula. This will equal 20 divided by 2, or 10. 10 units squared is the answer to this particular problem. Viewing this video ...
Eva Holtz shows us how to approach different types of questions on the SAT, in this episode from Brightstorm. The different types of questions in the SAT Passages section include "Vocabulary in Context", "Line reference", "Whole passage", and "I, II, III, except, least, not" questions. Eva explains that the best way to approach Vocabulary in Context questions is to treat them like Sentence Completion questions. First, read two lines before and after the word in question. Then, it's best to ca...
This video shows the viewer how to calculate friction in a body that it is not accelerating. The simple answer is that the force of friction will be equal to the force needed to maintain the constant speed. This means that is you pull a wooden block along a carpet at a constant speed and a Newton meter between you and the block measures 5 Newton’s then the force of friction between the carpet and the block is exactly 5 Newton’s. If the object is accelerating then this rule does not apply.For ...
The way to convert 0.300 Moles of water into Grams is to start by writing what you have. Then put grams on top and moles on the bottom, then put one by the mole, the omler mass goes by grams. Now you figure out the moler mass of water which has 2 H and 1 O, its 2 times 1 which is the atomic mass for hydrogen plus 16.0 for oxygen which gives a total of 18.0 g/mol. So then you insert the 18 up by the grams, now you can cancel out the moles and multiply 0.300 times 18.0g and it gives you 5.40 g,...
Learn how to easily convert percentage values into decimals in this quick video. When converting percentages it is important to remember that a percentage simply means to divide by 100. For example, take 5%. That means 5 divided by 100 or 0.05. These can easily be done on your calculator once you understand the meaning of percentage. Another example, let's take 23%. Divide 23 by 100 and you get .23. Finally, as a last example takes 99%. Take 99 divide it by 100 and the answer will come out to...
In this video the tutor explains a four strategies for standardize tests, complete with examples of each, explained fully. The first strategy to prepare for the math section of the PSAT, is simply reading the question, and understanding what the question is asking. The second strategy the tutor recommends is that, for some questions, you choose your own numbers. One more strategy suggested is to use the figures and diagrams. The final strategy shown in the video, is to "plug in answer choices...
This video shows the method to multiply two digit numbers using the grid method. First make a grid of three rows and three columns. Put a cross in the first row and first column or the (1,1) position. Separate the ones and the tens in the number. In our example 43 is broken into 40,3 and 56 is broken into 50,6. Put these numbers in the remaining places in the first row and first column. Now multiply every number with the other and place it in the corresponding location in the grid. In our exa...
This video shows the method to simplify rational expressions. The example used in the video is multiple of 4 and x square plus multiple of 4 and x plus 1 or (4x^2 + 4x + 1)/(2x^3 + 11x^2 + 5x). As the first and last term is a perfect square we get the simplified numerator as (2x + 1)(2x + 1). Next, the denominator is simplified. Taking the common factor out we get x(2x^2 + 11x + 5). Now we factorize 2x^2 + 11x + 5. We get (2x + 1)(x + 5 ). Now, writing the terms in numerator and denominator w...
In this video from KatiesTeachings we learn how to write an annotated bibliography with 4 easy tips. Katie Mitchell gives this tutorial. Once you find your sources you need to record the bibliographic information like who wrote it, when they wrote it, and when it was published. Next you need to summarize the source. Third, you want to assess the source. In doing this you want to answer questions such as was it good and is it valid. Finally the last step is to reflect on the source. These four...
This helpful video gives simple step by step instructions on how to find area and volume of prisms. To find the area of a prism you must first find the area of the base, it may be rectangular, triangular, or otherwise. You must then multiply the area of the base times the height. Examples of all types of scenarios are given to better explain the method of finding the area. To find the volume of a triangular prism you must first find the area of the base. The next step is multiplying the area ...
YouTube user NotesCollegeAlgebra teaches you how to evaluate combinations of functions from graphs. You start off with a graph and some functions. (f+g)(-3), (g/f)(0) and (fg)(-6). You start looking at the graph and the first line and you get (f+g)(-3)=f(-3)+g(-3)=3+1=4. (g/f)(0)=g(0)/f(0)=2/-3=-2/3. (fg)(-6)=f(-6)g(-6)=(-3). But then when you want to find out g(-6) you realize -6 is not in g's domain. So the answer to the last equation is that it doesn't exist.
This video is an instructional guide about Graph Linear Equations presented in algebraic form. It is an easy to follow, step by step guide to solving such equations using the graph intercept formula. The first example equation is Y = 2x -1 over y = mx + b. The video then shows you how to breakdown the equation into manageable sums using fractions to represent the data, and then presents the formula for interpreting the answer from these sums onto the graph co-ordinates. The second and third e...
Ilyce Glink with ExpertRealEstateTips tells us about how often home owners ask her "How much should I pay a contractor before he or she starts the job?". The one who will be answering this question is Line Epstein, Vice President of Baker Construction Group. "You should never pay your contractor in full before the entire job is completed" -he says. "Not that he's going to run off with your money, but you want to keep some incentive to get the job done right. You should give a deposit of 5 to ...
