Question

(i) if a man spends 70% of his income ,what percent does he save?
(ii) A tin contains 20 litres of petrol .Due to leakage ,1 and 1/2 litre was lost . what percent is still present in the tin?

Answer 1

i) 100% - 70% = 30%
ans. 30%

ii) 1.5 ÷ 20 × 100
= 0.075 × 100
= 7.5%

hope it helps

Answer 2

The correct answer is 30%