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3 years ago

Which number between 20 and 28 are prime

Mathematics

2 answers:

ollegr [7]3 years ago

8 0

The number is 23, that is the only number prime between 20 and 28

ad-work [718]3 years ago

4 0

Prime numbers basically numbers that dont have any numbers that will be multiplied to get to it. So, it would be:
23
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
All the other numbers in between can be divided by something and not become a decimal. Other than 23, it can be divided by anything without becoming a decimal.
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~Hope this helped :)

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