A tank 30 m long, 20 m wide and 12 m deep is dug in a field 500 m long and 30 m wide. By how much will the level of the field rise, if the Earth dug of the tank is evenly spread over the field ?

A tank 30 m long, 20 m wide and 12 m deep is dug in a field 500 m l

1.	A tank 30 m long, 20 m wide and 12 m deep is dug in a field 500 m long and 30 m wide. By how much will the level of the field rise, if the Earth dug of the tank is evenly spread over the field ?
A.	0.33 m
B.	0.5 m
C.	0.25 m
D.	0.4 m
Answer» C. 0.25 m

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A tank 30 m long, 20 m wide and 12 m deep is dug in a field 500 m long and 30 m wide. By how much will the level of the field rise, if the Earth dug of the tank is evenly spread over the field ?

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