Question

a floor of a room 750cm*560cm is covered with tile measuring 30cm*20cm. the no. of tiles requried to exactly cover the floor is

Answer 1

Answer:

Area of floor =750×560

=420000 square cm

Now area of tiles = 30×20

=600 square cm

No. Of tiles required = 420000/600

=700 tiles.

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Answer 2

Answer is in the image

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