Question

A verandah is 40m long and 15 my broad. It is to be paved with stone. Each measuring 6 do by 5 do. Find the number of stones require

Answer 1

Answer:2000 stones

Step-by-step explanation:

length of a verandah=40m

breadth of veranadha=15m

area of verndah=40×15=600m sq.

now by converting into meter...we get it as 0.6m by  0.5m

now, area of stone= l*b

                             =0.6m*0.5m

                             =0.3m.sq

now, number of stone required =area of verandah/area of stone

                                                 =600m.sq/0.3m.sq

                                                 =600*10/3

                                                 =6000/3

                                                  =2000. 

Hope this helps you!

With love,

Krishnendu