if 15 pipes can fill a water tank in 4 hours how will 12 similar pipes take to fill the same tank how many pipes will be required if the tank is to filled in 3 hours?
Answers
Answered by
4
Answer:
Answer:
3hours 12minutes
Step-by-step explanation:
15 pipes =4hours or 240 minutes
1 pipe= 240/15
=16 minutes
12 pipes =16×12
=192minutes
=3hours 12 minutes
Answered by
0
Answer:
1244 arban
Step-by-step explanation:
easy work do ut
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