Iam a number between 30 and 60. my ones digit is three less than my tens digit. i am a prime number. what number does it describe? explain explain explain

It describes 41.

If it's a prime number between 30 and 60 it has to be: 31, 37, 41, 43, 47, 53, or 59. We can eliminate 37, 47, and 59 because the ones place is larger than the tens.
We now have 31, 41, 43, and 53. 41 is the only one that has the difference of three when you subtract the tens and the ones.

I'm gonna have to say about 13 percent