Question

If S = 3T/2, then express 'T' as a percentage of S + T.

• A. 20%
• B. 30%
• C. 40%
• D. 50%

Answer 1

Answer:

C. 40%

Given: S=3T/2 $\Rightarrow 2S = 3T$

$S:T=3:2 \Rightarrow S + T = 5$

$T$ as % of $S+T= (2/5) \times 100$%

:The required percentage is 40%.