In a shower, 5 cm of rain falls. What is the volume of water that falls on 2 hectares of ground?
1 hectare = 10000 m2
2 hectares = 20000 m2
1 cm = 0.01 m ⇒ 5cm= 0.05 m
Volume of water that falls on 2 hectares of ground = 20000× 0.05 m3 = 1000 m3