hay the dimension of the floor of a room are 12m50cm and 8m50cm how many squares tills will be required to cover the floor if the side of a lill is 25cm ?
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Answer:
Step-by-step explanation:
area of floor = l x b
= 1250 x 850
= 1062500cm^2
area of 1 tile = side x side
= 25 x 25
= 625cm^2
no of tile required = area of floor/area of 1 tile
= 1062500/625
= 1700 tiles
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