The length of a room is 5.5 m and width is 3.75 m. Find the cost of paving the floor by slabs at the rate of Rs. 600 per sq. metre.
Answers:
A) Rs. 12375
B) Rs. 15550
C) Rs. 15600
D) Rs. 16500
E) None of these
Solution   Area of the floor = (5.5 × 3.75) m2 = 20.625 m2   ∴ Cost of paving = Rs. (600 × 20.625) = 12375. Rs. 12375nswer Rs. 12375
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The length of a room is 5.5 m and width is 3.75 m. Find the cost of paving the floor by slabs at the rate of Rs. 600 per sq. metre.