In this tutorial the instructor shows how to subtract mixed numbers with common denominators. He explains the method using an example. He does this by subtracting the whole numbers separately and also subtracts the fraction parts separately. Now he finally puts both those results side by side and if the obtained result is not further deductible, it gives us a new whole number which is our desired result. If you want to learn how to subtract mixed numbers with common denominators watch this tu...
A simple video showing how to subtract fractions with common denominators. The denominators is the bottom number of a fraction and the numerator is the top number. So in the fraction of one half 1 is the numerator and 2 is the denominator. If you have fractions with same denominator you can subtract the numerators to find the difference. After the subtracting the numerators add the common denominator to complete the fraction. So five sevenths subtracted by one seventh equals four sevenths. If...
Watchers of this video will learn how to find the "lowest common multiple", the lowest whole number that can be divided by each of two numbers evenly. For example, the lowest common multiple of 8 and 12 is the lowest number of which 8 and 12 are both factors. To find the lowest common multiple of 2 numbers, find the factors of both numbers. One way to do this is to make a "factor tree", drawing branches with factors from each number until it cannot be factored any more. Once both numbers are ...
This science experiment will show you how to turn a penny into gold with common chemicals. This video tutorial will demonstrate turning the copper penny into a silver penny and into a gold cent. All you need to make gold pennies is sodium hydroxide (also known as lye), zinc powder, a small glass beaker with some distilled water in it, a clean copper penny, a couple of measuring spoons, and a glass stirring rod.
Dreams don't have a one-size-fits-all meaning. But here are the broad interpretations of the most common ones, as well as tips for deciphering your quirkier journeys. All you need are dreams & a pen and paper. Did you know? The average person has 5 dreams a night.
If you like cards, and you like tricks, you've come to the right spot to learn how to do some amazing card tricks. You're probably not a magician, but that doesn't mean you can't perform any magic, especially with a deck of cards. Just watch this magic revealed... see how to make some card illusions.
The guys at the SketchUp show have received some great SketchUp questions recently. After a careful board meeting with lots of people in suits and ties and plenty of donuts and coffee, they decided to answer those questions in this podcast. In this video, they tackle the following beginning and advanced SketchUp topics: Getting a grasp of your Keyboard Shortcuts, Optimizing Print Quality, and creating Tensile Structures using the famed Soap Skin Bubble plugin. So if you need any help with Ske...
Check out this instructional language video to learn how to speak Cherokee! In this lesson, learn how to say common greetings in Cherokee of the Giduway dialect. This video is great for beginners who want to improve their Cherokee language skills. Learn the words for "hello," "how are you," "I'm good and you?" in the Giduwah dialect of the Cherokee language.
Active Expert Gale Bernhardt provides helpful tips on cornering techniques for cyclists in this instructional cycling video. Depending on the particular situation you're faced with when turning the corner, you may have to turn a corner with a tight radius or a wide radius. See how fast you can go in each situation and learn how to turn the corner the fastest way around a corner in various circumstances with this cycling tutorial video.
Learn how to overcome and fix four common swim faults with this lesson from six-time Ironman champion Dave Scott. Check out this swimming tutorial video that explains how to correct faults while swimming. Concentrate on your stroke mechanics in the water, and learn how to correct common flaws when swimming with this instructional fishing video.
There is no cure for the common cold but you can help the symptoms. Learn prevention tips and common cold remedies from Pharmacologists Joe and Dr. Terry Graedon. Use vitamin D, zinc, or ginger tea to beat that nasty cold.
Walking into a pharmacy with a cold can we overwhelming with all the choices of over the counter drugs. In this how to video Pharmacologist Joe Graedon shows you how to prevent the common cold with home remedies.
It is estimated that 6 million people in the UK suffer from urinary incontinence, and it is twice as common in women as men. In this exclusive guide, Dr Harper explains the causes of this surprisingly common, but distressing, condition and advises on the exercises, techniques and surgery that can help alleviate the problem. Suffering in silence is the only option no longer available. Watch this video tutorial and learn how to treat urinary incontinence.
This tutorial golf video will show you how to hit a stinger shot. This is a shot invented by Tiger Woods for tricky situations where the wind is in your face. It essentially will turn your driver into a threewood, which is handy for hard situations.
In this English language lesson we look at irony and ironic situations versus coincidence and coincidental situations. In English, irony and coincidence are often confused. This ESL tutorial teaches you how to correctly identify the difference between these two concepts.
This video shows students how to add fractions with different denominators. To add different fractions you must be able to find the least common denominator.
Typing notes with Swype is as fast and easy as you can get and in this clip, learn how to tackle less common word combos like double letters. For example, how would you type "cool", "common", "letters" or "bubble"? In this quick tip tutorial from the makers of Swype, learn how to add these words to your texts and not lose a second of speed! So, follow along and get started typing things like "speed", "follow", "Google".. there is no limit to the "speedy" words you will be sending!
This video instructs on how to find the sum of fractions that have the same denominator. In order to do this, all that needs to be done is to add the different numerators together, then put the sum of those numbers over the common denominator. The example used is 2/9 + 1/9 + 5/9. The first step is to add the numerators which gives you 2 + 1 + 5/9. Then simplify the fraction adding 2 + 1 + 5 which equals 8. That is your numerator. The denominator does not change because it is common, so the fi...
This video will teach doctor and medical students how to perform a full abdomen examination. John D. Gazewood, MD, MSPH, will show you the whole process, from the first steps of inspecting the abdomen, looking for abdominal contour and symmetry, to auscultation, percussion, and palpation of the abdomen. Some common findings during the inspection phase of the exam could be scars, striae, colors, jaundice, and prominent veins.
As a Boy Scout, when the First Class rank is attained, a scout has learned all the basic camping and outdoors skills of a scout. He can fend for himself in the wild, lead others on a hike or campout, set up a camp site, plan and properly prepare meals, and provide first aid for most situations he may encounter. A First Class scout is prepared.
This video tutorial is in the Education category which will show you how to subtract basic fractions in simple mathematics. You can do basic subtraction of fractions if the denominators are the same. If they are not, then find the lowest common multiple of the denominators and convert the denominators to their lowest common multiple. For example, to subtract 1/2 from 3/4 find the common multiple of 2 and 4, which is 4. So, the problem 3/4 - 1/2 can now be written as 3/4 - 2/4. Since, the deno...
In this tutorial, we learn how to identify common knitting abbreviations. A yfwd is also known as a yarn forward. An sl 1 is also known as a slip 1 and a k1 is also known as a knit 1. A psso is a pass slipped stitch over and a k2tog is known as a knit 2 together. These are common abbreviations in knitting patterns, when you learn these you will be able to knit more quickly when you are reading a pattern that is written on text. After this, you can make any creation you want and read the direc...
There are some simple techniques to correct common workout mistakes. You should look for cues, which come in forms such as lack or form or lack of engagement. Elastic bands and be used in order to help direct someone into proper form. This will give them resistance and help them to see/feel the proper motion. You should be further pushing them in the incorrect motion with resistance. Adding a heavy chain or a weight to the lower back during pushup is also an example. Resistance may be used wi...
Want to know how to fix common Microsoft Windows 7 registry errors? This clip will introduce you to an application which makes the task a simple one. For details, including step-by-step information on where to download and install said app, watch this video guide.
In this Film & Theater video tutorial you will learn how to make a documentary film step-by-step. The various steps involved in making a documentary are defining the documentary, stylizing the genre, shooting and finally editing. A documentary is a movie that documents reality. It is based on real life situations or people. The three most sub genres are the observational documentary, the expository documentary and the participatory documentary. The different styles can be sit-down interviews ...
The FG-42 machine gun is one of the many brilliantly-designed weapons the Nazi war machine produced during its misguided attempt to take over the world. If you want to make a WWII battles set out of Legos, having some tiny versions of these guns will make your Nazi pieces much more historically accurate and intimidating. This video features detailed instructions for modifying one of the Lego Storm Trooper guns as common as raindrops to look like a FG-42 using only some common hobby tools.
Need help figuring out how to find the greatest common factor and/or the least common multiple of two given numbers? Learn how with this free video 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).
Need to know how to figure out the least common multiple or LCM of two given numbers? 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to...
Learning proper American English usage is a challenge, but fortunately this video is here to explain the usage of one common phrase to the non-native English learner. That phrase, one near and dear to the hearts of Americans, is "go shopping". This simple instructional video point out common mistakes that English learners make and shows how to use the phrase correctly in context.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 582nd installment in their series of digital spreadsheet magic tricks, you'll learn how to understand and fix the nine most common formula errors in Microsoft Excel. Specifically, you'll learn how to interpret and resolve #######, #NAME?, #N/A, #REF!, #VALUE!, #NUM!, #DIV/0!, Circular Cell Reference, and #NULL! errors.
The University of Michigan teaches you how to use nasal irrigation to get rid of common nasal sinus symptoms without reaching for those over the counter medications. The best part of nasal irrigation is that it handles conditions that medication cannot - such as post nasal drip and the common "stuffy nose". This can work for most allergies, even if you are already on medication. Water used for nasal irrigation should be luke warm and should contain about a quarter teaspoon of salt into an 8 o...
This video illustrate us how to make a hovercraft with common household items. To build one, first of all, collect all of the items required for making it. You need a CD, bottle cap, balloon and super glue. Then start by applying glue to the lower end of the cap and sticking it to the center of the CD and let it dry. After it has dried, blow up the balloon and secure it up on the bottle cap tightly. Now open the bottle cap and let the balloon deflate.
In this video the tutor shows how to add fractions. Fractions are numbers in the form a/b, where a and b are normal numbers. He shows that to add two fraction we need their denominators to be same. If they are not same we need to take their least common multiple and change the fractions so that they have equal denominators. Now the numerators of these fractions can be directly added and the resultant fraction contains this numerator along with the original common denominator. Now this fractio...
Back pain is a common discomfort that women experience during and after pregnancy. Though a short, effective standing and seated series, this yoga how to video concentrates on alleviating some of these common aches and pains. Side bending poses help release lower back pain by stretching the latissimus dorsi (lower back) muscles. Forward bend and hip openers release and extend the lower back, hip and hamstring muscles. Twisting poses help stretch and release the back and shoulder muscles, crea...
The Microsoft HoloLens has a fairly passionate, yet relatively small group of users pushing the developer-centric device forward, mostly spreading the word about the device through word of mouth and meetups. But this weekend, during the annual NBA All-Star festivities, we got a look at how Microsoft may be planning to market the device if it ever goes truly mainstream.
A recently confirmed polio outbreak in Syria is connected to low levels of vaccination, worsened by conflict. It is the first confirmed incidence of polio in Syria since 2014. Before 2013, the last case of polio in Syria was in 1999.
When fishing with a spinning rod, you may encounter a situation that does not allow you to cast off the side of the body that is holding the reel, like sharing the bow of the boat with another angler. In such situations, it is easier to cast backhanded or with the tip of the rod on the left side of your body if you are a right handed caster. This video demonstrates the backhand cast for spinning rods and reels.
This is for those people that want to create a fire in a camping situation, survival situation, flare type alert to other that you are lost, or simply for entertainment.
We've all been in a similar situation before—you set your phone's ringer to silent before heading into class, and when you check your phone hours later, you find that your silenced phone didn't alert you to 8 missed calls and 17 text messages.
Self-injuring with knives or razor blades is a dangerous attempt at coping with problems like anger and anxiety. Learn how to get help and deal with your feelings more constructively.
