If 60% of A = 3/4 of B, then A:B is -

If 60% of A = 3/4 of B, then A:B is -

A 4:5

B 9:20

C 5:4

D 20:9

Solution

Correct Answer: Option C

Solution:

60% of A = 3/4 of B => 60/100 \( \times \) A = 3B/4 => 3A/5 = 3B/4

=> A/B = 3\( \times \) 5/ 4\( \times \)3 => A/B = 5/4 A:B = 5:4