Two numbers are such that 30% of the first is equal to 45% of the second. What is the ratio of the first to the second?
Show answer & explanation
Correct answer: B
Explanation
दिया गया है :
पहली संख्या का 30% = दूसरी संख्या का 45%
0.30A = 0.45B
30A = 45B
A / B = 45 / 30
= 3 : 2