A rectangular field is 70 m long and 60 m broad. A well of dimensions 14 m × 8 m × 6 m is dug outside the field and the earth dug-out from this well is spread evenly on the field. How much will the earth level rise?

Question

A rectangular field is 70 m long and 60 m broad. A well of dimensions 14 m &#xD7; 8 m &#xD7; 6 m is dug outside the field and the earth dug-out from this well is spread evenly on the field. How much will the earth level rise?

Philoid · Accepted Answer

Given,

Dimension of rectangular field = 70m ×60m

Dimension of well = 14m × 8m ×6m

Amount of earth dug out from well =

So,

Rise in earth level of rectangular field =