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Help Please, I don’t understand and it’s really confusing me

Help Please, I don’t understand and it’s really confusing me-example-1
User Silly
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1 Answer

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9 votes

We have this expression:


(15)/(y)

Let's substitute y = 1/4 into this expression.


(15)/((1)/(4))

Multiply the top and bottom by 4/1 in order to get rid of the double fractions.


15((4)/(1))=60

The answer to this problem is C) 60.

User Nunaxe
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