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How many counting numbers less than 30 are either odd or even but not both?

Updated: 9/18/2023

Wiki User

13y ago

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All numbers are either odd or even, none are both, so less than 30 there are 29 counting numbers that are either odd or even but not both.

(Assuming you mean starting to count with 1.)

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13y ago
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Q: How many counting numbers less than 30 are either odd or even but not both?
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