Question

If 2/3 of a certain number is 200 then 3/2 of that certain number is, A) 200 B)400 C)450 D)600

Answer 1

C) 450

Explanation:

2/3x=200

x=200/(2/3)

x=(200/1)(3/2)

x=600/2

x=300

3/2(300)=900/2=450