Question

5. A river 2.5 m water that goes into the sea per minute. 6. In a shower 5 cm of rain falls. Find the volume of water that falls on 2 hectares of ground. of a rectangular playground is 4800 m². Find the cost of covering it with gravel​

Answer 1

Answer:

1 hectare =10000m

then, 2 hectares =20000m

⇒ 2 hectares =20000×100×100=200000000cm  

2

 

RAin falls =5cm

Volume of rainfall =200000000×5cm  

3

 

=100000000cm  

3

 

=1000m  

3

Step-by-step explanation:

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