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Tema [17]
3 years ago
9

How do I add and subtract fractions? I'm really stuck on this I even asked my mom and my older brother but my brother didn't res

pond and just said fractions were hard and my mom just didn't know please help.
Mathematics
1 answer:
Aloiza [94]3 years ago
8 0
You need a common denominator in order to add/subtract fractions. for example:

1/4+3/2=?
1/4+6/4=7/4

what i did there was multiply 3/2 by 2/2 to get the denominator to equal 4. the reason it’s 2/2 is cause what you do to the bottom is what you do to the top.

3/2(2/2)= 6/4

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Hi there

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3 years ago
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