A verandah is 40m long and 15m broad. It is to be paved with stones, each measuring 6dm by 5dm. Find the number of stones required.
Answers
Answered by
1
no of stones = area of verandah / area of bricks
area of verandah = 40 * 15
= 600 metre
change Dm into m
5 Dm = 5/10. 6dm = 6/10
= 0.5 m. = 0.6m
area of bricks = 0.5*0.6
= 0.3 m
no of stones = 600/0.3
600/0.3 by removing . we will multiply by 10
600/3 * 10
200*10
2000 stones will be required
Similar questions