3 years ago

If a/4 = b/7, what is the value of a-b/b? HELPPP! PLS

Mathematics

1 answer:

earnstyle [38]3 years ago

8 0

A/4 = b/7 Cross multiply: 7a =4b Divide by b: (7a/b)=4 Multiply by 1/7: a/b =4/7
4/7 is your answer

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I needdd helpp :)))))

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