A cistern is 25 m long ,17m wide and 8 m high. It is open at the top. Find the cost of cementing
the inside of the cistern at the rate of ₹ 12 per m2
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Answer:
Step-by-step explanation:
Area Covered by Carpet
= 24x16=384m2
Area uncovered=25x17-24xl6=41m2
width of carpet=0.96m
Length=384 / 0.96=400m
cost of carpet=400x20 = Rs. 8000
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