Environmental Sciences, asked by raghav929172, 11 months ago

tile is a square of side 20 cm. How many such
tiles would be required to cover the floor of a
square bathroom of side 3 m?​

Answers

Answered by dnbhosale1968
2

Answer:

15

Explanation:

3m=300cm

300/20

15 tiles will be required.

Answered by haridasan85
2

Answer:

Area of floor=3x3=9m2

= 9oooocm2

No. of tiles=9oooo/20x20

= 225 tiles

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