how many rectangular tiles 10 centimetre by 7 cm will be required to cover a floor 14 by 12 whole 1 by 2 m and what will be the cost at rupee 5 for 100 tiles
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area of floor = 14*12.5 =175
area of 1 tile = .1 *.07 = .07
divide the area of floor by area of tile to get the number of tiles needed
175/0.7= 2500
divide 100 by 5 to get the price of one tile.
100/5 = 20
for price multiply 2500 * 20 =50,000
area of 1 tile = .1 *.07 = .07
divide the area of floor by area of tile to get the number of tiles needed
175/0.7= 2500
divide 100 by 5 to get the price of one tile.
100/5 = 20
for price multiply 2500 * 20 =50,000
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