Floor tiles are 25 cm squares. How many tiles will be needed for a rectangular lawn 12 cm long and 10 cm wide. Find the total cost at the rate of ₹ 8 per tile.
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Answered by
1
4 tile will be neede and 20 cm sqare space will be left. check ur question i think you have given wrong length and breath of lawn
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8
are of tiles =(side length)^2
25cm^2=(side length)^2
side length of tiles=5cm
now
no of tiles =area of rectangular lawn/area of square =12 x 10/(5)^2 =120/25=4.8 tiles
hence maximum 5tiles required for lawn
cost of tiles =8 x 5=40 Rs
25cm^2=(side length)^2
side length of tiles=5cm
now
no of tiles =area of rectangular lawn/area of square =12 x 10/(5)^2 =120/25=4.8 tiles
hence maximum 5tiles required for lawn
cost of tiles =8 x 5=40 Rs
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