Question

If the rainfall on a certain day was 6cm. How many liters of water fill on 3 hectares field on that day?

Answer 1

One hectares= 10000 m²= 100000000 cm²

Area of field is 3 Hectare = 3*100000000=300000000 cm²

Volume of rain fall in the field = Area* 6 cm = 1800000000 cm²

                  one liter = 1000 cm²

Hence qty of water = 1800000000/1000=1800000 ltr

Field is filled with 1800000 liters of water.

Answer 2

Answer:

1 hectare = 10000 m²                 height = 6 cm (6/100 m)

3 hectares = 30000 m²

volume of water = 30000×(6/100) =1800 m³

1 m³ = 1000 l

1800 m³= 1800×1000 = 1800000 lts