A tap can fill a tank in 6 hours. After half the tank is filled then 3 more similar taps are opened. What will be total time taken to fill the tank completely
Answers
Answered by
3
Speed of tap is 1/6 per hour.
Half is filled in 3 hour.
Rest 0.5 of tank is filled with 4 taps.
T = 0.5 / [(1/6) x 4] = 0.75 hour = 0.75 x 60 minutes = 45 minutes.
Total time taken to fill the tank is 3 hours and 45 minutes.
Half is filled in 3 hour.
Rest 0.5 of tank is filled with 4 taps.
T = 0.5 / [(1/6) x 4] = 0.75 hour = 0.75 x 60 minutes = 45 minutes.
Total time taken to fill the tank is 3 hours and 45 minutes.
Similar questions