Question

a rectangular floor of a room is 18m long and 12 m wide. find the cost of covering the floor with carpet 6 m wide at rupees 40.

Answer 1

Answer: RS 240

Step-by-step explanation:

Length of room is 18 m and breadth is 12 m .

Area of room = 18 * 12 = 216

Tile size = 6

Area of each tile = 6*6 = 36

Cost of 1 m sq = RS 40

Read cost = 216/36 * 40 = 240

Answer 2

Length of room is 18 m and breadth is 12m.

Area of room = 18* 12 = 216

Tile size= 6

Area of each tile = 6*6 = 36

Cost of 1 m sq = RS 40

Read cost = 216/36 × 40

= 240