a rectangular hall of 24m*18m. leaving the margin of 1.50m along 4 sides and the rate of carpet is 23 ruppes per sq.m find out the cost price of the carpet????
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24x2 =48
18-1.5=16.5
16.5x2=33
48x1.5=72m^2
33×1.5=49.5m^2
72+49.5=121.5m2
121.5×23=2794.5
18-1.5=16.5
16.5x2=33
48x1.5=72m^2
33×1.5=49.5m^2
72+49.5=121.5m2
121.5×23=2794.5
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