10. Taps A, B and C can fill a tank in 10 hours, 12
hours and 15 hours respectively. An outlet pipe
can empty the tank in 5 hours. The three taps
and the outlet were opened and allowed to run
for 5 hours after which the outlet was closed.
How long will it take the three taps to fill the
remaining tank?
Answers
Answered by
2
Answer:
A rectangular tank shown is filled with water to 2/5 of its height. Water from a tap
flows into the tank at 2.8 litres a minute. How much water is in the tank after
7 minutes? Give your answer in litres.
Similar questions