Question

Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ?

A) 720 B) 600 C) 660 D) 6000

Answer 1

Answer:

Calculate the number of bricks, each measuring 25 cm x 15 cm x 8 cm required to construct a wall of dimensions 10 m x 4 cm x 6 m when 10% of its volume is occupied by mortar ? 10 x 4 x 6 x 90 = 15 x 2 x N => N = 720.

Step-by-step explanation:

option B is correct