192
MATHEMATICS
8. Water is pouring into a cubiodal reservoir at the rate of 60 litres per
minute. If the volume of reservoir is 108 m, find the number of hours it
will take to fill the reservoir.
Answers
Answered by
13
Step-by-step explanation:
Converting the volume of water flowing per minute into m^3(metre cube/cubic metre):- Speed of water is 60L/min
=60÷1000m^3/min
=0.06m^3/min
Volume=108m^3
Therefore, time will be taken to fill the reservoir ==
VOLUME/SPEED=108/0.06 min
=10800/6 min
=1800min
=1800/60 hours
=30 hours
HOPE, THIS WILL HELP YOU MY FRIEND..............................
Answered by
5
Step-by-step explanation:
First of all change the metre cube into litres
1m^3=1000L
108m^3=108000L
108000/60=1800 mins
So in 1800 mins the reservoir can fill
1800/60=30 hrs
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