15
28/80 = 7/20
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
7 over 100 is already in the simplest form.
2 over 7 is the simplest form.
15
28/80 = 7/20
7/10
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
63/77= 9/11 (divide top and bottom by 7)
7 over 100 is already in the simplest form.
2 over 7 is the simplest form.
7 over 8 is in simplest form.
You can't simplify that. In general, you can only simplify fractions in which numerator and denominator have a common factor - and since 1 can't be split up into smaller factors, you can't further simplify a fraction that has 1 in the numerator.
15/7 is in its simplest form.
3/7 is in its simplest form.
7/25 IS the simplest form Its the simplest form because 7 is prime.