Math, asked by Hgfjdj, 9 months ago

How many bricks of size 10cm×5cm×4cm are required to construct a wall of dimensions 56m×6.5m×20cm?

Answers

Answered by brainly2006
6

Answer:

Volume of the wall = 56 × 6.5 × 0.2 m³

= 72.8 m³

Volume of 1 brick = 0.1 × 0.05 × 0.04 m³

= 0.00020 m³

No of bricks = 72.8/0.0002

= 782/10 × 10000/2

= 391000

Hence, your answer is 391000.

Hope this helps you if so please mark my answer as brainliest.

Similar questions