Question

If y varies directly as x and y = 36 when x = 4,what is the value of y when x=6?​

Answer 1

y = 54 ✅

Explanation:

If the two numbers vary directly, we can use a proportion to find the missing value.

36/4 = y/6

4y = 216

Divide by 4

y = 54

Check

36/4 = 54/6

216 = 216 ✅