Question

a rectangular driveway 12 m long and 4.5 m wide is to be covered by similar square tiles of sides 25 cm each. find the number of tiles needed to cover the driveway

Answer 1

Answer:

864 tiles will be needed to cover the driveway.

Step-by-step explanation:

Area of the driveway = 12*4.5m = 54m^2

Area of the square tiles = 0.25*0.25 = 0.0625m^2

The number of tiles needed = 54/0.0625 = 864 tiles

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