3
1. A drum of kerosene oil is
full. When 15 litres of oil is drawn from it, it is 12
full. Find
the total capacity of the drum.
48
Answers
Answered by
3
Step-by-step explanation:
let the total capacity be x
ATQ
(3x/4)-15=(7x/12)
(3x-60)/4=(7x/12)
3x-60(12)=(7x)×4
36x-720=28x
36x-28x=720
8x=720
x=90
total capacity=90 litres
Answered by
6
answer is 90 litres
Total answer
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