Question

A is 40% of B. what percentage is B of A?

A.60%
B.140%
C.250%
D.160%

Answer 1

Hello!

Given!
100%A=40%B

100/100A=40/100B

A=40/100B
B=100/40

B=2.5A

100%B=2.5*100%A

100/100B=250%A

B=250%A

If,A is 40% of B, then B Is 250% of A

correct answer ➡ Option C
hope helped!!

Answer 2

hey there,

A is 40% of B
this means, A=0.4 B
B=A/0.4
or 
B=2.5 A

we know that,
2.5=250%

so correct answer is 250%.

option C is correct.

hope it helps..