The roof of 8 metre long and 3 metre board room is to be paved with tiles, each having a length of 12cm and a breathe of 8cm find the number of tiles required to cover the roof
Answers
Answered by
6
Lebdth of roof (L) = 8 m
Breadth of roof (B) = 3 m
Area of roof = L×B
= 8×3
= 24 m²
Length of tile (l) = 12 cm = 0.12 m
Breadth of tile (b) = 8 cm = 0.08 m
Area of tile = l×b
= 0.12×0.08
= 0.0096 m²
No. of tiles = 24/0.0096
= 2500 tiles
Hope this answer will help you.
Similar questions