Question

A Wall of length 30cm, breadth 28 m and height 12m is to be constructed using bricks of size 24cm multiply 6cm multiply 5 cm. find the number of bricks required to construct the wall explain briefly step by step plzzzzzzzzzzzzzzz ​

Answer 1

Step-by-step explanation:

For the answer open pic.

Answer 2

volume of wall is = 30x28x12=10080m³

volume of 1 brick=24x6x5x10^-6 m³

let there is requirement of n number of bricks

n= 10080÷(72x10^(-6)

n=140,000,000