Question

the carpet for a room 6.6 m and 5.6 m cost 3960 rupee and it was made for a roll 70 m wide find the cost of carpet per meter

Answer 1

Hy friend


Length and breadth of the room = 6.6 m and 5.6 m
Area of the room = 6.6 × 5.6 = 36.96 m2
Area of the carpet = 36.96 m2
Breadth of the role of the carpet = 70 cm = 0.7 m
Let the length of the role of the carpet required = 'l' m
Area of the carpet = l × 0.7 = 36.96
⇒ l = 36.96 / 0.7 = 5.28
Length of the carpet required = 5.28 m
Total cost of the carpet = Rs 3960
Cost of the carpet per metre = 3960 / 5.28 = Rs 750