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Kai wrote the number 85 on the board is 85 prime or composite?
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Kai wrote the number 85 on the board is 85 prime or composite?

User Diegohb
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4 votes
The answer to is 85 prime or composite is composite
User Yulia Rogovaya
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Composite because prime can only be multiplied by itself but 85 can be multiplied by 5
User Adam Eberlin
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