book were sullemeel,full. Find2. A drum of petrol is full. When 30 lit

1.	book were sullemeel,full. Find2. A drum of petrol is full. When 30 litres of oil are drawn from it,the capacity of the drum.
Answer» Let Capacity of Drum = X litres. Initially, Drum was 3X/4 part filled. 30 litres oil drawn then it become, 7X/12 part. Now, according to question, 3X/4 - 7X/12 = 30 (9X - 7X)/12 = 30 2X = 360 X = 180 litres. The capacity of the drum is 180 litres. The capacity of drum is 180 liters okvxsfbxxgbnc

book were sullemeel,full. Find2. A drum of petrol is full. When 30 litres of oil are drawn from it,the capacity of the drum.

Answer»

Let Capacity of Drum = X litres.

Initially, Drum was 3X/4 part filled.

30 litres oil drawn then it become, 7X/12 part.

Now, according to question,

3X/4 - 7X/12 = 30

(9X - 7X)/12 = 30

2X = 360

X = 180 litres.

The capacity of the drum is 180 litres.

The capacity of drum is 180 liters

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