Question

please answer it with statement​

Answer 1

Step-by-step explanation:

THE DRUM is 3 quarter filled initially

D=3/4F

when 30 litres are taken out, it is 7/12th filled

3/4F-30L=7/12F

we need to find the capacity of the drum F=?

3/4F-7/12F=30L

9F-7F/12=30L

2F/12=30L

F/6=30L

F=6*30L

F=180L

The capacity of the drum is 180L

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