A rectangular room is 9 metre long and 6 metre wide. find the cost of – InterviewSolution

1.	A rectangular room is 9 metre long and 6 metre wide. find the cost of covering the floor with carpet 2 metre wide at ₹35 per metre
Answer» LENGTH of room = 10M breadth of room = 7.5mArea of FLOOR =10×7.5=75m2width of CARPET = 1.25mNow, Area of floor = Area of carpet 10×7.5=1.25× length of carpet Cost per METER = 250Rs Total cost = Length of carpet × cost per meter =60×250=Rs 15000

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