How about 52.5 as one example
It is 43
47 is the prime number greater than 43 and less than 52.
49 is one possible answer.
The prime numbers that are greater than 31 but less than 50 are: 37, 41, 43 and 47.
41, 43, 47.
They are: 41 43 and 47
41, 43, and 47.
41 43 47.
31 37 41 43 47.
47% is greater than 4.7%
41 43 47 53 59 61
Three: 41 43 47.