The rainfall on a certain day was 6cm. How many liters of water fell on 3 hectares of land on that day.
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Answered by
7
1 hectare area=1000m²=100000000cm²
3hectare=3×100000000=300000000cm²
Rainfall =6 cm
Volume of water=300000000×6
=1800000000cm²
1 litre=1000cm²
Then total litres
1800000000/1000
=1800000litres
Land get 1800000 litres of water
3hectare=3×100000000=300000000cm²
Rainfall =6 cm
Volume of water=300000000×6
=1800000000cm²
1 litre=1000cm²
Then total litres
1800000000/1000
=1800000litres
Land get 1800000 litres of water
Answered by
6
Rainfall = 6 cm = (6 / 100) m
= 0.06 m
【"ha" represents hectares】
Area of Land = 3 ha = (3 × 10,000) m²
= 30,000 m²
【1 m³ = 1000 litres】
∴ Quantity of Water
= (30,000 × 0.06) m³
= 1,800 m³
= (1,800 × 1000) litres
= 1,800,000 litres
Hence, 1,800,000 litres of water fell on 3 hectares of land.
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= 0.06 m
【"ha" represents hectares】
Area of Land = 3 ha = (3 × 10,000) m²
= 30,000 m²
【1 m³ = 1000 litres】
∴ Quantity of Water
= (30,000 × 0.06) m³
= 1,800 m³
= (1,800 × 1000) litres
= 1,800,000 litres
Hence, 1,800,000 litres of water fell on 3 hectares of land.
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