How to add fractions
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Uploaded by Ihatemathdotcom on Feb 3, 2009
This video will show you how to add fractions. Thanks for learning!
Soundtrack: NIN Ghost 2
www.I-hate-math.com
Uploader Comments (Ihatemathdotcom)
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Video Responses
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All Comments (92)
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so if you have a mixed fraction you just add the extra numbers like 2 or 3 ?
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True, the final result cannot be simplified but it can be turned into a mix number.
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Thank you so much, that really HELPED!
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Great Music.
After you finish the problem, Pennywise the clown stabs you to death and eats you.
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What's with the ominous music? You want me to hate math more?? Fractions are selfish?
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What's with the ominous music? You want me to hate math more??
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Isn't it easier to seek for the Least Common Multiple? I came up with 7/10 for this problem. Am I wrong? 3/2 + 4/5 = I searched for the LCM of 2 & 5 and got 10. Then I just added 3+4=7 I came up with 7/10. Let me know if I am wrong. I am just re-learning all this for my FTCE Test.
hpdragon723 8 months ago 2
@hpdragon723
You answer is half right :) , this is what you do:
Find the LCM which is 10, then you have to divide 10 by 2 and multiply it by 3 and do the same with 5, then you get 5(3)/10 + 2(4)/10 = 15/10 + 8/10 = 23/10
You can make is a mixed number 2 3/10. Check out our other videos :)
Ihatemathdotcom 8 months ago
You can reduce the final answer 23/10 as a mixed number 2 3/10, here I am posting an video how to do it
Ihatemathdotcom 10 months ago
Can someone tell me where the number 8 came from? in STEP TWO? please I need help I was understanding this till I saw the 8 :(
Piscess86 1 year ago 3
@Piscess86
Remember that in order to add fractions the denominator needs to be the same for both fractions. Therefore once you multiply (5)(3)/(2(5) + (4)(2)/5(2), then you have 15/10 + 8/10 , since you have the same denominator now you can add the top and keep 10 as the same denominator 10.
Hope it helps!!!
Thanks for learning!!!
Ihatemathdotcom 1 year ago