Question

find the number of brakes of diamonds and 20 CM 5 cm 10 cm and wall of construction of wall of dimensions 300cm*200cm*20cm​

Answer 1

Answer:

Step-by-step explanation:

dimensions of wall = 300cm*200cm*20cm

dimensions of each brick = 20cm*5cm*10cm

then,

       no. of bricks needed to construct the wall are = (300x200x20) / (20x5x10)

= 1200 bricks