find the cost of flooring a room 6.5m by 5m with square tiles of side 25 cm at the rate of rs 9.40 per tiles
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Area of floor = 6.5× 5 = 32.5 m Sq.
Area of one square tile = 0.25 m× 0.25 m =0.0625 m Sq.
No of tiles = 32.5 ÷ 0.0625 = 520 tiles
Cost of one tile = Rs 9.40
Cost of 520 tiles ( i.e., Cost of flooring the room)
= 520×9.40
= Rs.4888
Hope it helps.....
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