5 pumps are required to fill a tank in 1 and half hour how many pumps of same type are required to fill a tank in half an hour
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Answered by
31
5:x =30:90
30×= 5×90
× = 450/30
×=15
15 pipes are required to fill
Bojjayuvaraj111:
How will came 90
Answered by
2
this is the required solution
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