13/14 is in its simplest form.
Because it helps in reducing fractions to their simplest terms and finding the lowest common denominator when adding or subtracting fractions
15
It depends on what types of fractions. But, just get the fraction down to the simplest form, or until you can't divide into it anymore. Ex. 28/7 in simplest form is 4/1
If the GCF of the numerator and denominator is 1, the fraction is said to be in its simplest form.
Finding the GCF helps to reduce fractions to their simplest form. Knowing the GCF can help to find the LCM, which assists in adding and subtracting fractions.
Knowing the LCM will help when adding or subtracting unlike fractions. By finding the LCM of the denominators, (called the lowest common denominator) you can convert unlike to like fractions and proceed with the adding or subtracting. Knowing the GCF helps reduce a fraction. By finding the GCF of the numerator and the denominator and dividing both of them by it, you can reduce a fraction to its lowest terms (simplest form). If the GCF is 1, the fraction is in its simplest form. You can successfully multiply fractions without knowing the GCF or LCM.
When adding or subtracting fractions with different denominators and when reducing fractions to their lowest termsWhen adding or subtracting fractions with different denominators their lowest common multiple is needed and when reducing fractions to their lowest terms their greatest common factor is needed.
13/14 is in its simplest form.
Because it helps in reducing fractions to their simplest terms and finding the lowest common denominator when adding or subtracting fractions
15
Any fraction with a one in the numerator is in its simplest form.
It depends on what types of fractions. But, just get the fraction down to the simplest form, or until you can't divide into it anymore. Ex. 28/7 in simplest form is 4/1
What is the definition of Adding and Subtracting Like Fractions
If the GCF of the numerator and denominator is 1, the fraction is said to be in its simplest form.
U have to do it in simplest form to get a smaller nuMber froM tHE OrIGiNaL NUMber
Simplest form in fractions is where the numerator and the denominator do not share any factors other than 1, i.e. they are relatively prime. For instance, 9/12 is not in simplest form, but 3/4 is.