Vuthikimhoa0531 Vuthikimhoa0531
  • 20-04-2017
  • Mathematics
contestada

The sum of three different numbers is 18. If every number is a prime number, what are the three numbers?

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irspow
irspow irspow
  • 20-04-2017
The sum of three primes is 18 so they must all be smaller than 18 as well.

Primes less than 18=2,3,5,7,11,13,17

2,3, and 13

2,5, and 11

There are two solutions...


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RehaMendes
RehaMendes RehaMendes
  • 20-04-2017
3+13+2=18 All of these are prime, hope I helped
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