Question

1.
Find the number of bricks each of
dimensions 25 cm x 12.5 cm x 7.5 cm to
make a wall of dimensions 5 mx 3 m x 20 m​

Answer 1

Answer:

Find the number of bricks, each measuring 25 cm, 12.5 cm and 7.5 cm required to construct a wall 6 m long , 5 m high and 50 cm thick, while the cement and sand mixture occupies 120th of the volume of the wall. So, 6080 bricks will be required to make a wall.

Answer 2

Answer:

No. of bricks equals 128000

Explanation:

the explanation is given above