Posted by **sam** on Wednesday, April 10, 2013 at 4:22pm.

There are 24 students in Mr.Hills class. The number of boys and number of girls are both prime numbers. There are 2 more boys then girls. How many boys and how many girls are in each class?

- math -
**Steve**, Wednesday, April 10, 2013 at 4:26pm
the only small twin primes are

3,5

5,7

11,13

17,19

which of those pairs add to 24?

- math -
**sam**, Wednesday, April 10, 2013 at 4:36pm
11 and 13. Thank you. We didn't learn prime and composite numbers but still have homework on it.

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