Question

a drum of kerosene is 3/4 full .when 80 litre of kerosene is drawn from it ,it remain 7/2 full.the capacity of drum is
a]120
b]135
c]150
d]180

Answer 1

ans :180

Step-by-step explanation:

3/4 +7/2

3×2/4×2 +7×4/4×2

6/8 +28/8

34×80

1880 - 80

180.0