Question

Forty-five is 30% of what number?

A. 150

B. 45

C. 135

D. 67

Answer 1

A

Answer 2

45/ 150 is .30 or 30%

Answer 3

the word "is" means " = "
if you let the word "number" represent " x "
and know that 30% = 0.3 as a decimal
than you get the equation
45 = 0.3 x then divide both sides by 0.3
so x = 45 / 0.3 =