Question

I am 2 digit prime number my tens digit is 5 and my ones digit is a prime number

Answer 1

the ones digit is prime number is 3 and when tens digit is 5 it becomes 53 so its also prime number

Answer 2

Your answer :-

↪ A two digit prime number!

↔ Number at ones digit is a prime number!

↔ Number at tens digit is also a prime number!

↔ Number at ones digit = ?

↔ Number at tens digit = 5

↪ a) First prime number = 2

↔ Put number at ones digit = 2

↔ Number at tens digit = 5 ( Given )

↔ The number becomes = 52 ( Incorrect - It isn't a prime number )

↪ b) Second prime number = 3

↔ Put number at ones digit = 3

↔ Put number at tens digit = 5

↔ The number becomes = 53 ( Correct - It is a two digit prime number )

↪ Hence, Your answer!! The number at ones digit = 3 ✔

Thanks!!