a tank,30m long,20m broad and 12 m deep is dug in a field which is 500 m long and 30m wide.by how much will the level (in m)of the field rise if the earth dug out is evenly spread on the remaining part of the field
A=0.33
B=0.50
C=0.25
D=0.40
Answers
Answered by
0
Answer:
1500
Step-by-step explanation:
1)area of tank =l*b*h
=30*20*12
=72,00m²
2)area of field =l*b
=50*30=1500m²
the level of field rise= area of tank
__________
area of field
=7200
_____ =4.8sq.m
1500
Answered by
1
Answer:
0.40
Step-by-step explanation:
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