Find the cost of cementing a verandah of width 80 cm to be constructed all along outside of a rectangular room of dimensions 8 mx6m at the rate of Rs. 5 per m m. 1
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Answer: Rs. 112
Step-by-step explanation: Area of Cementing =
8x.8x2+6x.8x2
12.8+9.6=22.4m2
cost is Rs 5/m
22.4x5 = Rs. 112 Ans
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