Question

A tile measures 25 cm×25 cm.

If these tiles are used to cover a floor 8 m×5 m, then find the number of tiles used.

Answer 1

Answer:

625

8÷625

ans×5

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Answer 2

Step-by-step explanation:

area of floor. = 8m×5m =40m^2= 40000cm^2

area of each tile = 25cm×25cm =625cm^2

no. of tiles. = 40000/625 cm^2

= 64tiles

# Therefore 64 tiles are needed to fill the entire floor with tiles.