Question

A wall 10 m long 4m high and 20 m wide is to be build up with bricks whose dimensions are 20 16 and 10 how many bricks are required

Answer 1

Hello dear indian friend, I am NTG here's your answer . I am indian american . i hope you will understand and not just copy.......

We will start by finding the volume-

Volume of the wall- 10×20×4m

= 80000cm sq.

(Convert m into cm)

Volume of the brick= 20×16×10 cm

= 3200cm sq.

No.of bricks required= 80000/3200

=25 bricks

I think it will help you very much.

I will be little greedy at this time....

..... Please mark me brainliest.!