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cupoosta [38]
3 years ago
9

How do i multiply fractions

Mathematics
2 answers:
polet [3.4K]3 years ago
6 0
First you wanna simpifly  the fractions.
And then wanna multiply the the numerators.
And then multiply the denominators to get the new denominators.
Hatshy [7]3 years ago
3 0
Best Answer:  <span> to multiply fractions you simply take the denominator of both fractions and multiply them, do the same to the numerator, and you have your answer.
ex.
2 5 10
-- * -- = ----
4 8 32

then, of course, you would need to simplify.

so the answer is

10(/2) 5
-------- = -----
32(/2) 16


To multiply mixed numbers, you need to convert them to improper fractions, multiply and then convert them back to a mixed number. For example:
2 1/2 x 5 1/3 = 5/2 x 16 /3

numerator 5 x 16 = 80 denominator 2 x 3 = 6

so now you convert 80/6 into a mixed number

80 / 6 = 13 and 2/6 or, reduced, 13 1/3. </span>
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Answer:

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Step-by-step explanation:

T = -14 -76 + 19h

The -14 is the cost for tolls, and the -76 is the cost for gas. The 19h is the amount she'll get per hour if she makes $19/hour. And T is the total profit

We want to solve for h if T = 260

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She must work 19 hours.

Hope this helps!

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Step-by-step explanation:

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Step-by-step explanation:

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