4. One tap can fill a cistern in 5 hours and another in 6 hours. If both the taps start, filling the
cistern simultaneously then in how much time the cistern will be filled?
Answers
Answered by
1
Step-by-step explanation:
20 upon 9 hrs hope it will help
Answered by
2
Answer:
time taken by 1 tap to fill the cisterns= 5
work done by 1 tap=1/5
time taken by 2 tap to fill the cisterns= 6
work done by 2 tap=1/6
total time=1/5+1/6
=6+5/30=11/30
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