Question

6 pipes are required to fill a tank in 1 hour 20 minutes How long will it take if
only 5 pipes of the same type are used?​

Answer 1

Answer:

96 minutes ...

Step-by-step explanation:

hope it is correct....

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Answer 2

Answer:

1 hour 36 minutes

Step-by-step explanation:

total time taken by 6 pipe =60+20min=80min

time taken by 1 pipe =80×6 min=480min

time taken by 5 pipe =480/5min=96min

96min

1 hour 36minutes

please mark as brainlist answer...