3 years ago

Convert 3/5 into a fractions with a denominator of 20.

1 answer:

8 0

3 x 4 = 12
5 x 4 = 20

Since 5 times 4 is 20, then you must also multiply 3 by 4 because what you do to one part of the fraction you must do to the other.

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Beth wants to buy a radio for $36. She gives the cashier $40. What is her change?

kow [346]

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2 years ago

Read 2 more answers

2x(9-5x) - (-4x-36x)

allochka39001 [22]

I got 48x
First by distributing 2x to 9-5x=
18x-10x
Then adding a 1 in front of - making -4x-36x to 4x+36x=40x
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3 years ago

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Blababa [14]

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2 years ago

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nalin [4]

Answer:

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