What is the depth of water in the tank shown if the volume of water is 4000 litres?
- 50 cm
- 80 cm
- 5 m
Explanation from PART66Online
4000 litres is 4 cubic metres, since 1 cubic metre holds 1000 litres. The tank's base is 4 m x 2 m = 8 square metres, so the depth of water is volume / base area = 4 / 8 = 0.5 m, which is 50 cm. The 5 m option treats 4000 litres as 40 cubic metres.
T
thiwagar asked · 14 Sep 2012
Please show me the working
Community Comments (1)
P
PART66Online
14 Sep 2012
4 000 000 (cubic cm) / 400 (cm) / 200 (cm) = 50 (cm)
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