Question

A room is 12m long and 10m broad .Find the cost of carpeting it's floor if 1sq .m of
carpet costs rupees 25​

Answer 1

Answer:

ANSWER

Area of carpet =(15−2)(10−2)=13×8=104m

2

Area note covered by the carpet = area of room − area of carpet

=(15×10)−104=46m

Answer 2

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• Long (length) = 12 m

• Broad (Breadth) = 10 m

☕ Area = length × breadth

→ Area = 12 × 10

→ Area = 120 m²

✔️ According to the question,

⭐ 1 sq. meter of carpet costs = Rs. 25

→ 120 sq. meter of carpet costs = 120 × 25

→ 120 sq. meter of carpet costs = Rs. 300