uniform cross section of a swimming pool , if the length is 10 m. find the volume of water in litres needed to fill it completely???
Answers
Answered by
1
Answer:
Volume of pool=(Area of C.S )×L
=
2
1
(0.8+1.2)×2×200
=400㎥
Vol of water in 1 hr=0.5㎞×1.2㎡
=500×1.2㎥
=600㎥
Time=
600
400
=
3
2
hrs =40 minutes
Similar questions