Question

A wall of 22.5 meters in length, 33 cm wide, 10 meters high would have to be constructed depending on how many bricks would be required. If the length, width and height of the bricks are 22 cm, 15 cm and 9 cm respectively and made of 1/10 cement on the wall.​

Answer 1

Step-by-step explanation:

first convert meter in cm

22.5meter =2250cm

10 meter=1000cm

valume of wall =lenght*breath*height

2250*33*100=74250 cm cube

valume of brick=length* breath* height

22*15*9=2970cm cube

number of brick require in wall =

valume of wall / valume of brick

so

74250/2670