Question

Tile is a square tile of side 30 cm how many such tiles would be required to cover the floor of a square rom of side 6 m

Answer 1

Answer:

400

Step-by-step explanation:

to cover a square room means it's area

area of the square tile= 30×30= 900

(area= side ×side)

convert 6 m into cm 1 m = 100 cm

6×100=600 cm

area of the square room= 600×600=360000

=360000÷900

= 400 Ans

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