Question

A brick measures 20 cm ×10 cm× 7.5cm . how many bticks will be riquired for a wall 25 m long ,2 m high and 0.75m thick​

Answer 1

Step-by-step explanation:

volume of wall= no. of bricks×volume of one brick

25×2×0.75= n× 0.2×0.1×0.075

37.5 =n×0.0015

37.5/0.0015=n

25000=n

25000bricks will be required r

Answer 2

Answer:

25000 bricks

Step to step explanation:

given in pic

Hope it helps !!