Question

find the cost of constructing a wall 8m long 4m height and 20cm thick at the rate of RS 25 per3

Answer 1

Answer:

Step-by-step explanation:

First find the volume =400×20×800

=6400000cm cube

=64000m cube

There is not given per m cube or per cm cube so i will do the both

First per m cube

=64000 ×25

=RS. 1600000

Second per cm cube

=6400000 ×25

=160000000