find the cost of flooring a room 6.5 m by 5 M with square tiles of side 25 CM at the rate of 9 Rupees 40 paise part tile
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l=6.5m
b=5m
area=l×b=6.5m×5m=32.5sq.m
side of tile=25cm
area of tile=25×25=625sq.cm=625/100×100=0.0625sq.m
tiles fit in the room =32.5/,0.0625=520
cost=rs.9.40×520=rs.4888
b=5m
area=l×b=6.5m×5m=32.5sq.m
side of tile=25cm
area of tile=25×25=625sq.cm=625/100×100=0.0625sq.m
tiles fit in the room =32.5/,0.0625=520
cost=rs.9.40×520=rs.4888
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