Less than. 4/5 is 0.8.
Four fifths is less.
two fifths is less than four sixths
2 and four fifths is less than three, 2 and six fifths is greater than 3.
negative fourth fifths is less than negative one-third
the four fifths is better
three fifths is bigger.
One third is greater than two fifths.
no four fifths is one fifth less than five fifths
They are identical
two fifths is equal to two fifths
That depends how many fifths there are.
No.