.12 identical pipes fill water tank in 6h, 18 pipes fill the same tank in ______
6h
5h
3h
4h
Answers
Answered by
1
total pipes=10
time taken=4hours
given pipes =8
it takes 6hours four 8 pipes to fill the same tank
Answered by
0
Answer:
First deduce how long it would take 7 pipes to fill 1 tank ?
Then deduce how long would it take 5 pipes to fill 1 tank ?
In general, a “methodical” approach for such questions:
Try to find how long it would take 1 pipe to fill 1 tank. (Just think logically, given the information provided. You do not need to cram any formula.)
Once you have figured that out, then you can solve for any combination of the number of pipes and number of tanks,
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