Question

“28 is 40% of what number?” i got 70, is that correct?

Answer 1

70

You got it correct :)

Explanation:

`(28)/(y) =(40)/(100)`

y × 40 = 100 × 28

40y = 2800

40y ÷ 40 = 2800 ÷ 40

y = 70