One is five fifths. Five fifths and four fifths is nine fifths.
1/2
0.8
six and four fifths, or thirty four fifths for top heavy fraction
1.80
There are 5/4 four fifths in 1.
You can't write four over five as a mixed number. five over four perhaps and that would be 1 and 1/4
One is five fifths. Five fifths and four fifths is nine fifths.
1/5
1/2
0.8
1/2..... or 0.5
six and four fifths, or thirty four fifths for top heavy fraction
four over five is 4/5, or four fifths. One over four is 1/4 or one fourth. 4/5 - 1/4 =16/20 - 5/20 = 11/20.
1.8.
1.80
It is 180% :)