Four fifths is the larger fraction.
As a fraction: 3/5 of 4/7 = 12/35
Yes, fifths arer bigger chunks than sevenths.
3/5 is greater.
negative one and two fifths
Three and four sevenths in an improper fraction is 17857/5000
Two and four sevenths as an improper fraction = 12857/5000
It is four fifths