A room is 15 M long and 9M broad find the cost of the carpeting the room with a carpet 75cm broad at the rate of rupees 10 per metre
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area of room = l×b=15×9=135
carpet used = 135÷0.75m=180m
cost=180×10=1800
carpet used = 135÷0.75m=180m
cost=180×10=1800
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