. A trough, in the form of an open rectangular box, is
8 m long,
3 m wide and
2.4 m high.
It initially contains water of volume 37 m. Find the depth of the water in the trough after 20 m' of water is added to it.
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l
Step-by-step explanation:
L= 8M
W= 3M
H= 2.4
TOTAL VOLUME OF WATER
37+20
=57m
let the depth of water in the trough be h m
volume of water = 8*3*h
=24hm cube root
=57=24h
h=2.375
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