smjspoiled smjspoiled

28-09-2016
Mathematics

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why is the numbers with a 5 in the ones place not prime numbers

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Razzleberry1215 Razzleberry1215

28-09-2016

Because it is divisible by 5 even though 5 is a prime number.

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28-09-2016

because they're also divisible by 5
which means they're not prime numbers

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