Question

8. A verandah 4.0 m long and 1.5 m broad is to be paved with stones measuring 6 cm by 5 cm. The number of stones required is​

Answer 1

Answer:

Area of Verandah=l×b

Area of Verandah=40×15=600m

2

Area of each stone=6dm×5dm=30dm

2

=30×10

−2

m

2

Number of stone =

Area of each stone

Area Of Verandah

Number of Stones=

30×10

−2

600

Number of stones=2000

Step-by-step explanation:

I hope you understand this question

Answer 2

Step-by-step explanation:

Please note that the length and breadth of the stone are in centimetre. so u need to convert them into metre by dividing them by 100 ( since 1 m = 100cm)