A room is 13 m long and 9 m broad. Find the cost of carpeting the room with a carpet 75 cm broad at the rate of Rs. 6 and 50 ps per meter.
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area of room=13*9=117 meter square
area of 1 m long carpet=1m * 0.75m =0.75 meter square
at rupees 6.50 for 0.75 meter square
total carpet required = 117/0.75 = 156
cost= 156*6.50 = 1014
area of 1 m long carpet=1m * 0.75m =0.75 meter square
at rupees 6.50 for 0.75 meter square
total carpet required = 117/0.75 = 156
cost= 156*6.50 = 1014
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