Question

If y varies directly as x, and y = 12 when x = 72, then what is the value of x when y = 3 ?

18

2

1 half

1
6

Answer 1

18

Explanation:

Answer 2

x = 18

Explanation:

difference between y = 12, x=72 is 6

so if y = 3 then multiply 3×6 = 18