Question

The carpet for a room 7m x 5.6m costs Rs. 4592. The carpet is made from a roll of width
70 cm wide. Find the cost of carpet per metre.​

Answer 1

Answer:

I am not understanding my questions how I solve this

Answer 2

The cost of the carpet per meter is Rs. 82

Step-by-step explanation:

length of the room = 7 m

breadth of the room = 5.6 m

area of the room = length × breadth

= 7×5.6

= 39.2 cm²

area of the carpet = 39.2 cm²

width of the carpet = 70 cm = 0.7 m

let L be the length of the carpet

then,

area of the carpet = L × width

39.2 = L× 0.7

L = 56 m

length of the carpet = 56 m

total cost of the carpet = Rs.4592

cost of the carpet per meter = $\frac{4592}{56}$= Rs. 82

hence ,

The cost of the carpet per meter is Rs. 82

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