Question

The equation y=1/9x relates proportional quantities x and y.

What is the value of x when y is 4?

Answer 1

x=36 when y=4

Explanation:

When y=4, you have to multiply 1/9x by 9 to make x whole and to truly figure out how much it is worth. So if 1/9x =4, you need to multiply 4x9

4x9=36

x=36