twelve fifteenths or four fifths
three fifths plus one quarter = 17 twentieths
twelve and nine tenths/one hundred and twenty nine over ten/12.9
four fifths
Thirteen fifths
60
twelve fifteenths or four fifths
Two and Two Fifths
One fifth PLUS two fifths = 3 fifths
It is 6/5 plus 12/7 equals 102/35
three fifths plus one quarter = 17 twentieths
Not sure what twelth-twenty fifths means but twelve twenty-fifths is 48%.
twelve and nine tenths/one hundred and twenty nine over ten/12.9
four fifths
four fifths
Thirteen fifths
Three and four-fifths