Using the following relationship,

X/Y=A/B

What is the equation for Y?

A. XA/B=Y

B. XB/A=Y

C. XBA=Y

D. XB-A=7

The answer is B

You have to multiply the y from both sides, then multiply the b from both sides, and divide by A.

The given equation is:

X/Y = A/B

First, we will get rid of the denominators.

To do so, we will multiply both sides of the equation by YB

This will give:

XB = AY

We want to get the value of the Y. Therefore, we need to get rid of the coefficient of the Y which is the A. To do so, we will divide both sides of the equation by A.

This will give:

Y = XB/A

Comparing this result to the given choices, we will find that the correct choice is B