19-05-2016
Mathematics

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Paul wants to make a rectangular patio with 20 square tiles.What length and width will give the least perimeter?

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LaughingAlanna LaughingAlanna

19-05-2016

5 rows of 4 or 4 rows of 5. the primeter is 14

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19-05-2016

a 4 by 5 arrangment

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