How many bricks each dimensions 18 cm by 12 cm by 10 cm will be required to build a wall 12 m long,80 CM thick and 3.6 m high?
Answers
Answered by
9
Heya..
Volume of wall = l*b*h
= 12m * 80cm * 3.6m
= 1200cm * 80cm * 360cm
= 34,560,000 cm^3
And..
Volume of each brick = 18cm * 12cm * 10cm
= 2,160 cm^3
Hence number of bricks
= Volume of wall / Volume of each brick
= 34,560,000 / 2,160
= 16,000
Hope it's helpful to u.
Volume of wall = l*b*h
= 12m * 80cm * 3.6m
= 1200cm * 80cm * 360cm
= 34,560,000 cm^3
And..
Volume of each brick = 18cm * 12cm * 10cm
= 2,160 cm^3
Hence number of bricks
= Volume of wall / Volume of each brick
= 34,560,000 / 2,160
= 16,000
Hope it's helpful to u.
Similar questions