Question

A street lane is to be paved with tiles of length 12 cm and breadth 10 cm. If the length of the lane is 240 m and its breadth is 12 m, find the numbers of tiles needed

Answer 1

Area of Tiles= 12×10= 12cm^{2}cm2 

Area of the Lane= 240×12= 2880m^{2}m2 = 2880*10000= 28800000cm^{2}cm2

 

 No. of Tiles required- Area of Lane/ Area of Tiles= 28800000/12= 24,00,000 tiles.

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Answer 2

Answer:

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