Question

14 pumps empty a reservoir in 9 hours how long will 42 such pumps take to empty the reservoir​

Answer 1

Answer:

3 Hours

Step-by-step explanation:

$14 \: pumps \: take \: 9hours \\ 1pump \: take \: 9 \times 14hours \\ 42 \: pumps \: take \: 9 \times 14 \div 42$

So 42 Pumps Take 3 Hours To Empty The Reservoir.

$answer \: is \: 3 \: hours \\ plz \: mark \: me \: as \: brainliest$