Yes, a prime number can be used in a fraction. For example, 7/9, where 7 is the prime number. Or 7/13, where both are prime numbers.
40 out of 103 is a fraction. Prime numbers are whole numbers. A fraction cannot be a prime number, so 40 out of 103 is not a prime number.
No.
The prime factorization of 64 is 26
You call the fraction irrefutably prime.
I think you mean the fraction 11/4? - The terms "prime" and "composite" refer to natural numbers, not to fractions.
Yes, a prime number can be used in a fraction. For example, 7/9, where 7 is the prime number. Or 7/13, where both are prime numbers.
40 out of 103 is a fraction. Prime numbers are whole numbers. A fraction cannot be a prime number, so 40 out of 103 is not a prime number.
No.
No, 19 is prime and if you ever have a prime number in a fraction, the fraction can not be further simplified (reduced).
Divide the prime number.
The prime factorization of 64 is 26
You call the fraction irrefutably prime.
The prime factors of 99 are 3 and 11
No - prime numbers are integers - a fraction cannot be a prime number.
3/10 are prime.
If the numerator of a fraction is a prime number, then the fraction cannot be simplified any further if the denominator is not a factor of the numerator. This is because a prime number has only two factors: 1 and itself. Therefore, the fraction is already in its simplest form.