Question

A drum of kerosene is 3/4 full. When 30 litres of kerosene
is drawn from it, it remains 7/12 full. The capacity of the
drum is?​

Answer 1

Answer:

180

Step-by-step explanation:

Drum is 3/4 full.

we can say

3/4-7/12=30 litres

3/4=9/12

9/12-7/12=2/12

30 litres=2/12

2/12x6=12/12=1

30x6=180