Question

A room is 15 m long and 12 m bred. Find the cost of covering the room with carpet which is a square of length 2 m at the rate of 750 per square meter​

Answer 1

Answer:

Given here length of room 15m long

breath of room 12m

first find the area of room l×b

15m×12m = 180m²

now no of square tiles needed to cover a room

180m²÷ 2 m

90 tiles

now find the cost of flooring at the rate of750

750× 90= 67500 rupees.

Answer 2

Step-by-step explanation:

Area of floor = Length × Breadth

= 15m×12m

= 180m²

Area of square carpet = Side × Side

= 2m×2m

4m²

Carpeted Area = 180/4

=45m²

Cost = ₹750×45m²

= ₹33750

Hope this helps

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