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the length andwidth of a carpet are 4 m and 3 m,1tively. Find its area. Also, find the cost of therespearpet at the rate of t 45 per square metre. |
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Answer» Area = Length × Breadth = 4 × 3 = 12 cm^2 Cost of carpet = ₹45 × 12 = ₹540 area is 12 and cost rate is $540 |
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