a tank cn be filled by 2 taps A and B in 12 hours and 16 hours respectively . the full tank cn be emptied by 3rd tap in 8 hours . in all taps we turn on at same time in how much time will the empty tank be filled up completely
Answers
Answered by
6
Answer:Tap A can fill tank in 12 hrs
Tap B can fill tank in 16 hrs
Tap C can empty the tank in -8hrs
Tap A's 1 hr work = 1/12
Tap B's 1 hr work = 1/16
Tap C's 1 hr work = -1/8
Tap (A+B+C)'s 1 hr work = 1/12 + 1/16 - 1/8
= 7-6/48 = 1/48 = 48 hours
Hence, all the taps will take 48 hrs to fill the tank.
hope it helps u
plz mark as brainlaist answer
Step-by-step explanation:
Similar questions