Find the cost of flooring a room 6.5 m by 5 M with square tiles of sides 25 CM at the rate of rs 9.40 per tile.
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length and breadth = 6.5 and 5 in m
area=6.5 ×5 m^2
now
area of square tiles = 25 × 25 /100×100
by changing into m
no. of tiles = area of floor/ area of tiles
= 6.5 ×5×100×100/25 ×25
= 520 tiles
cost = 520 × 9.40 rupee
= 4888 rupee
area=6.5 ×5 m^2
now
area of square tiles = 25 × 25 /100×100
by changing into m
no. of tiles = area of floor/ area of tiles
= 6.5 ×5×100×100/25 ×25
= 520 tiles
cost = 520 × 9.40 rupee
= 4888 rupee
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