Question

a rectangular room is 10 metre wide and 6 metre long find cost of covering the floor with carpet 2 metre wide at rate of rs 42 per metre​

Answer 1

Answer:

Rs. 630

Step-by-step explanation:

Area of floor = 10 x 6 = 60m ²

Area of carpet = 2 x 2 = 4m²

No. of carpets = $\frac{60}{4}$ = 15

Cost = 15 x 42 = Rs. 630