a street lane is to be paved with tile of legnth of 12 cm and breadth 10 cm if legnth is 240m and breadth 12m find the number of tile needed
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Length of tile = 12 cm
Breadth of tile = 10 cm
Length of road = 240 m = 24000 cm
Breadth of road = 12 m = 1200 cm
Let 'n' be the number of tile
area of road = area of tile × n
Length × Breadth = Length × Breadth × n
24000 × 1200 = 12 × 10 × n
24000 × 1200/12 × 10 = n
n = 240,000
Ans. the number of tiles needed to make the road = 2,40,000
Breadth of tile = 10 cm
Length of road = 240 m = 24000 cm
Breadth of road = 12 m = 1200 cm
Let 'n' be the number of tile
area of road = area of tile × n
Length × Breadth = Length × Breadth × n
24000 × 1200 = 12 × 10 × n
24000 × 1200/12 × 10 = n
n = 240,000
Ans. the number of tiles needed to make the road = 2,40,000
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