Question

a pump pumps out 38 litres of oil every hour how many hours will the pump take To pump out 85766.litres of oil​

Answer 1

Answer:

Oil pumped out in 1 hour= 38

Oil required to be pumped out= 85766

Time taken= 85766/38

= 2257 hours

It will take the pump 2577 hours to pump out 85766 litres of oil.

Hope it helps you.

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Answer 2

Answer:

2257

Step-by-step explanation:

using unitary method

oil pumped in 1 hour =38 litres

oil pumped in 'x'  hours=85766 litres

therefor x= 85766/38

                =2257 litres