Question

A brick is 20 cm long, 10 cm broad and 6 cm high. How many bricks will be
required to make a wall 60 m long, 0.25 m wide and 2 m high?​

Answer 1

Answer:

12500

Step-by-step explanation:

600*100=6000,0.25*100=25,200*100=2000 now 6000*25*200/20*10*6=12500 answer

Answer 2

Step-by-step explanation:

Firstly, you have to find the area of one brick and the wall.

Then, you have to divide the area of the wall by the area of brick you will get the answer.