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Forty-five is a composite number because it is not prime. Any number that is not prime is a composite number...


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โˆ™ 2011-03-16 20:15:45
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Q: Is forty five a composite number?
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What number is in the five and nine times table?


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Is twenty five a composite number?


45 what number?

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Is the number 25 prime composite or nether?

25 is composite. All whole numbers ending in five (except the number 5 itself) are composite.

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Is 65 a prime or composite number?

compositeSixty-five is a composite number because it is divisible by five. If a number can be divide by another one, then that number is composite. Numbers like 3, 5, 7, and 11 are all prime numbers because they cannot be divided by any other number.65 is composite, as is any number of 2 or more digits ending in 5.

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