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its my math reveiw thing and i know how to do it....i just forgot thank you : )

2007-03-18 04:13:38 · 9 answers · asked by wikawikawoo<494> 2 in Education & Reference Homework Help

9 answers

You flip over the one you are dividing by and multiply instead.

So 5/6 divided by 2/3 becomes 5/6 times 3/2 which is 15/12 or 5/4

2007-03-18 04:17:53 · answer #1 · answered by hayharbr 7 · 1 0

The key to success in dividing fractions is to remember
to "invert and multiply". When dividing by a fraction always
invert the divisor fraction, and then multiply as you normally
would multiply fractions. That is to multiply numerator by
numerator, and denominator by denominator into a new
resulting fraction. Then reduce the resulting fraction to its
lowest terms. That should alway give the correct results.
everfastfreddie@yahoo.com

2007-03-18 11:32:13 · answer #2 · answered by Anonymous · 0 0

To divide fractions, change the division sign to multiplication and invert (flip) the second fraction.

Example: 1/4 divided by 1/3 becomes:

1/4 x 3/1
Multiply numerator with numerator, denominator x denominator, to get 3/4

When working with mixed numbers, change them to improper fractions, first. Also, check your final answer to see if it is in lowest terms. Many students forget that part.

2007-03-18 11:31:38 · answer #3 · answered by Michael D 2 · 0 0

My fourth grader says for example 4 over 16 is saying 4 / 16. The bottom will be four. the top would be one becasue you divided 4 by 4. your answer would be 4 sixteenth is equal to 1 fourth
Hope this is what your looking for

2007-03-18 11:56:57 · answer #4 · answered by Annie 2 · 0 0

say you have 1/2 times 1/3 you flip one fraction so 2/1 and 1/3 then you multipy stright across to get 2/1 times 1/3 = 2/3

2007-03-18 11:19:56 · answer #5 · answered by Anonymous · 1 0

You flip one side{I find it easier if you flip over the second fraction}, and then you multiply.


So say you have 2/3 \ 3/7

You flip around 3/7 to 7/3, and then you multiply. Hopefully you know how to multiply.

2007-03-19 20:53:53 · answer #6 · answered by roptor 2 · 0 0

first you take the big # and the smaller number and divide

2007-03-18 11:22:45 · answer #7 · answered by Anonymous · 0 0

Multipy by the reciprical. x/y / a/b= x/y x b/a= xb/ya

2007-03-18 11:19:25 · answer #8 · answered by Shay-la♥ 3 · 1 0

with difficulty :)
if u want to divide x/y by a, then it would be xa/y.

2007-03-18 11:17:27 · answer #9 · answered by Cant stop thinking 4 · 0 1

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