Find the total number of bricks each measuring 18 cm *12 cm *6 cm which will be required to build a wall of length 6m,width 12 cm , and height 3.6 m
Answers
Answered by
1
volume of a brick = l×b×h
= 18 × 12× 6
= 1296 cm cube
6m = 600 cm
3.6m = 360cm
volume of wall
= l×b×h
= 600 × 12 ×360
= 2592000 cn cube
brick needed to built the wall = volume of wall ÷volume of a brick
= 2592000÷1296
=2000
2000 bricks will be needed to build the wall
= 18 × 12× 6
= 1296 cm cube
6m = 600 cm
3.6m = 360cm
volume of wall
= l×b×h
= 600 × 12 ×360
= 2592000 cn cube
brick needed to built the wall = volume of wall ÷volume of a brick
= 2592000÷1296
=2000
2000 bricks will be needed to build the wall
Similar questions