Expressed with a denominator of 5, 1 3/5 is equal to 8/5 or eight fifths.
1 can be described as 5/5. So, 3/5 can completely fit within 5/5 one time with 2/5 remaining.
6. (There are five fifths in one, and another fifth would make 6 all together.)
3 u dope
three and three fifths minus one and one fifth is........two and two fifths