four fifths must be added to make it whole
five
There are five fifths in one whole.
One-fifth and four-fifths makes a whole.
5 times 1/5 = 1
Each "whole one" is made of 5 fifths. Therefore 5 whole ones will contain 25 fifths.
There are five fifths in one whole. In fractions, a fifth represents one part out of five equal parts. Therefore, when you have five fifths combined, you have a whole unit.
5
There are: 5
Two fifths, this is because 5 fifths is the whole and if you already have 3 fifths you just need 2 more to make 5.
25..
there are five fifths in one whole