if 7 taps can fill a tank in 5 hours,how many hours will 4 taps take to fill a same tank.
Answers
Answered by
3
Answer:
Step-by-step explanation:
No. of taps = 7
Time = 5h
As it is in inverse proportion,
Work done = 7×5 = 35
No. of taps = 4
Time = x
Work done = 4×x = 35
x = 35÷4
x = 8.75×60
x = 525 minutes
Time taken by 4 taps is 8 hours and 45 minutes
Similar questions