Question

13. Find the length of the room if the cost of carpeting 24 m broad room with 150 cm wide carpet
Per
at 16 per metre is 3840.​

Answer 1

Answer:

Length of the room is 10m

Step-by-step explanation:

Let the length of the room be x m

Breadth = 24m

cost of carpeting = Rs 16 / m²

Total cost = 3840

Hence,

Area of the floor, A = Total cost / cost of 1m²

A = 3840 / 16

A = 240 m²

Area = length × breadth

240 = x × 24

x = 240 / 24

x = 10 m