Excavation

Excavation for the base of the cottage 4.5 m x 3.24 m x 60 cm. The excavated soil will increase its volume by one-quarter. Calculate the volume of excavated soil.

Correct result:

V =  10.935 m3

Solution:

a=4.5 m b=3.24 m c=60/100=35=0.6 m V1=a b c=4.5 3.24 0.6=2187250=8.748 m3 V=(1+1/4) V1=(1+1/4) 8.748=2187200=10.935 m3



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