How many bricks having a length of
20 cm, breadth of 10 cm and height
of 6 cm will be needed to build a
wall having a length of 3 m, thickness
of 1 m and height of 2 m ?
Answers
Answered by
4
Explanation:
No.of bricks= (300cm*200cm*100cm)/(20cm*10cm*6cm)
=5000
Answered by
6
5000 bricks are required to construct the wall.
Length of brick = 20 cm (Given)
Breadth of brick = 10 cm (Given)
Height of brick = 6 cm (Given)
Therefore,
Volume of Brick = l × b × h
= 20 × 10 × 6
= 1200cm³
Length of wall = 3m = 300cm (Given)
Breadth of wall = 1 cm = 100cm (Given)
Height of wall = 2 m = 200 cm (Given)
Volume of the wall = l × b × h
= 300 × 200 × 100
= 6000000cm³
Number of bricks required = 6000000/1200
= 5000
Therefore, 5000 bricks are required to construct the wall.
Similar questions