2+7+41=50
3/10 are prime.
83, 3,and 2 are prime numbers which add up to 88.
There are no two prime numbers that add up to be 152.
There are 3 prime numbers from 40 to 50:41, 43 and 47
It is 15/50 = 3/10.
47 and 3, 43 and 7, 37 and 13, 31 and 19
It is not clear whether you want to add the prime numbers, multiply them, or what.
3, 5 and 7 are consecutive odd prime numbers.
2x5x5=50
They are: 2+19+29 = 50
There are 3 prime numbers between 40 and 50: 41 43 47.