Question

IF 5 pumps can fill 200 liter of water in 30 minute, how many pumps of the same size are needed to fill 960 liter the of
water in 20 minutes?
a) 40 pumps
b) 30 pumps
c) 36 pumps
d) 16 pumps​

Answer 1

Answer:

16 pumps to fill the 960 liter