Question

a pit is dug in the shape of a cuboid with dimensions 10m*8m*3m. the earth taken out is spread evenly on a rectangular plot of land with dimensions 40m*30m. what is the increase in the level of the plot.

Answer 1

40(30)(height) = 10(8)(3)
height = 240/1200
= 1/5 m or .2 m or 20 cm

Answer 2

It is not the correct ans.and fyi and ml aagarwal so pls try to follow my book.and try a little bit hard next time and pls try it by yourself. Bye