Question

Express $31$ and $65$ each as the sum of three odd primes.

• A. True
• B. False

Answer 1

$31$ can be written as the sum of three odd primes in the following way :

$31=7+11+13=5+7+19$

$65$ can be written as the sum of three odd primes in the following way :

$65=7+17+41=5+13+47$

Hence, $31=7+11+13=5+7+19$ and $65=7+17+41=5+13+47$ is the correct answer.