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.
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.
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.