Question

A bathroom floor with dimensions 2 m 70 cm and
1 m 50 cm is to be paved with square tiles of side
30 cm. How many tiles will be required?
please tell the answer​

Answer 1

Answer:

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Answer 2

Answer:

4.5 tiles

Step-by-step explanation:

area of floor = l*b

therefore, area=270 cm * 150 cm=4050 cm^2

and area of square tiles=30*30=900 cm^2

therefore tiles required=4050/900

therefore tiles require=4.5 tiles