Answer:
Asim will need 84 stones to cover the path and it will cost £210.
Explanation:
This question is incomplete, here is the complete question.
"Asim is going to cover the path with paving.Each paving stone is a square of side 30 cm.Each paving stone costs £2.50. How may paving stones will it take to cover the path and how much will they cost Asim to buy?
The diagram shows a rectangular garden path
The length is 630 cm
The width is 120cm"
Dimensions of the rectangular garden path = 630 × 120 cm
Area of the garden path = Length × Width
Area = 630 × 120 = 75,600 cm²
Each square paving stone has each side = 30 cm
Area of each paving stone = 30 × 30 = 900 cm²
The number of stones it will take to cover the path =
= 84 stones.
Cost of each paving stones = £2.50
Cost of 84 paving stones = 84 × 2.50
= £210
Asim will need 84 stones to cover the path and it will cost £210.