The floor of a square room with sides 10m is covered completely with square tiles each of sides 20cm. how many square tiles are needed to co

Question

The floor of a square room with sides 10m is covered completely with square tiles each of sides 20cm. how many square tiles are needed to cover the floor?​

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Thiên Di 5 years 2021-07-29T07:14:44+00:00 1 Answers 22 views 0

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  1. minhkhoi
    0
    2021-07-29T07:16:28+00:00
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    Answer:

    it is a simple thing 30cm

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