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www.khanacademy.org/math/in-sixth-grade-math/fractions-1/addition-subtraction-fractions/v/adding-fractions-with-unlike-denominators

To solve this problem, we need to find the least common multiple to get at the common denominator. Can you help? We bet you can!

www.mathsisfun.com/fractions_addition.html

There are 3 Simple Steps to

www.ask.com/youtube?q=How Do You Add Fractions?&v=QgizFohvJo0

Feb 3, 2009 ... This video will show you how to add fractions . Thanks for learning! Please visit
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www.coolmath.com/prealgebra/01-fractions/fractions-12-adding-subtracting-different-denominators-01

This prealgebra lesson explains how to

www.webmath.com/addfract.html

This page will show you how to

www.helpwithfractions.com/adding-fractions-different-denominators/

Nov 3, 2014

www.dummies.com/how-to/content/how-to-add-fractions-with-different-denominators.html

When the

www.mathplayground.com/howto_fractions_diffden.html

Math video teaches students how to

www.mathplayground.com/fractions_add.html

D.

www.mathworksheets4kids.com/fraction-addition.php

Answer

To add or subtract fractions, they must have the same denominator. If they do not, make the least common multiple of all of the denominators the new denominator. After adding or subtracting, reduce your answer.

When giving the fractions like denominators, whatever number you multiply the old denominator of a fraction by, you must also multiply it by the numerator.

Sources:

See Also:
Least Common Denominators

More Info

www.khanacademy.org

To solve this problem, we need to find the least common multiple to get at the common denominator. Can you help? We bet you can! Created by Sal Khan and ...

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Calculator for

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A