A table cover, 4m by 2m is spread on a meeting table. If 25cm of the table cover is hanging all around the table, find the cost of polishing the table top at Rs.2.25 per square metre.
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length of table = 4m - 2*0.25m = 3.5m.
width of table = 2m - 2*0.25m = 1.5m.
area of table top = 3.5*1.5 = 5.25sqm.
cost of polishing = 5.25*2.25 = Rs 11.8125
width of table = 2m - 2*0.25m = 1.5m.
area of table top = 3.5*1.5 = 5.25sqm.
cost of polishing = 5.25*2.25 = Rs 11.8125
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