a floor measures 15m×8m is to be laid with tiles measuring 50cm×25cm. find the number of tiles required
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Answered by
15
Area of floor = l × b = 15×8=120m^2 = 120 × 10000cm^2 = 1200000cm^2
Now area of 1 tile = l × b = 50×25=1250cm^2
Number of tiles = total area of floor / area of 1 tile
= 1200000/ 1250
=960 tiles are required
Now area of 1 tile = l × b = 50×25=1250cm^2
Number of tiles = total area of floor / area of 1 tile
= 1200000/ 1250
=960 tiles are required
Answered by
7
Area of the floor=1500×800 cm² , Area of each tile=50×25 cm²
No.of tiles required=Area of the floor/Area of each tile
=(1500×800)/(50×25)=960(Ans.)
No.of tiles required=Area of the floor/Area of each tile
=(1500×800)/(50×25)=960(Ans.)
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