Question

A Wall of length 13.5 m, width 60 cm and height 1.6 is to be constructed by using bricks, each of dimensions 22.5 CM by 12 CM by 8 cm. How many bricks will be needed?​

Answer 1

hey...your answer:-

question:-

A wall of length 13.5 m ,width 60 cm and height 1.6m is to be constructed by using bricks , each of dimensions 22.5 cm by 12 cm by 8cm . How many bricks will be needed

answer:-

Volume of Wall = lbh

=> V = (13.5 x 0.6 x 1.6) m^3

=> V = 12.96 m^3

Volume of Brick = (0.225 x 0.12 x 0.08) m^3

=> V = 0.00216 m^3

Now,

Number of bricks = Volume of wall/Volume of Bricks

=> No. of bricks = (12.96/0.00216)

=> No. of bricks = 6000

Answer 2

Answer:

Refers to this attachment...