Question

the length of a field is 40m and breadth is 15m If 50m of rain fallen on this then find how many litres water rain ed in field if one cubic metre=1000litres ​

Answer 1

Thanks for your question...

Your required answer :

Given :

• Length = 40 m
• Breadth = 15 m
• Height = 50 m

To find :

• how many litres water rain ed in field if one cubic metre = 1000 litres

Solution :

• Volume of cuboid = L × B × H
• = 40 × 15 × 50
• = 30000 m³

But given that ,

• 1 cubic metre = 1000 litres

So :

• 30000 × 1000
• 30000000 litres

Brainliest Please

Answer 2

In an area of 1 square metre, 1 m of rain will mean 1000 litres.

Since 1 m equals 1000 mm, 1 mm of rain is 1 litre per square metre.

Notice that 1 litre is 0,001 cubic metres, this means “1 litre per square metre” can be written as 0.001 m^3 / 1 m^2, which can be simplified to 0.001 m, which is 1 mm.

This is why you can write “1 mm of rain” instead of “1 litre of rain per square metre”. They are equivalent.

For your specific question: 10 mm of rain means 10 litres per square metre.