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Q: Which fraction has a numerator and a denominator that are both prime numbers?
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What is a fraction who's numerator is one less that it's denominator and both the numerator and denominator are prime numbers?

It is 2/3.


What is a fraction that has no common factors in the numerator or the denominator?

If the numerator and denominator are prime numbers and not equal then they don't have common factors (except 1 which would be a common factor even if the numerator and denominator were prime numbers).


Can fraction notation be simplified if the numerator and denominator are two different prime numbers?

No. To simplify a fraction the numerator and denominator must have a common factor greater than 1.


How do you simplify fractions using prime numbers?

To simplify a fraction using prime numbers, find the prime factors of both the numerator and denominator. Then, divide the numerator and denominator by their common prime factors. Repeat this process until there are no common prime factors left. The resulting fraction will be simplified to its simplest form.


MY numerator and denominator are prime numbers Their product is 119 who are you?

A proper fraction with the numerator and denominator going to make a product of 119 is 7/17.


If the numerator and denominator of a fraction are prime numbers is the fraction in simplest form and why?

Yes. If the numerator and denominator of a fraction are prime, the fraction is in simplest form. The reason is that each number has only two factors, 1 and the number itself. For that reason, it is not possible for the numerator and denominator to have any factors (other than 1) in common.


If the numerator of a fraction is a prime number can the fraction be simplied?

Yes, if the denominator is a multiple of the numerator. No, if not.


Your numerator and denominator are prime number the sum of your numerator and denominator is 4 what fraction are you?

2/2


Is a fraction prime when the numerator and the denominator both have 1 as their only common factor?

No, prime refers to whole numbers. In the situation you describe, a fraction is in its simplest form.


What is always true about the numerator and denominator of a fraction in simplest form?

Their GCF is 1.


When a numerator and its denominator are relatively prime a fraction is in what?

simplest form


How can you check to see if a fraction is written in simplest form of a fraction?

You have to make sure both the numerator and denominator are prime numbers, and if they aren't, then it's not in simplest form. Also, the denominator shouldn't be divisible by the numerator, which sort of falls in to the prime number category. Hope this helped. :) I'm really good with numbers. :)