Two fifths is six fifteenths. Eleven fifteenths minus six fifteenths is five fifteenths, which is also one third.
It is seven fifteenths.
Two and two fifths. Five minus two and three fifths = two and two fifths
14/15 - 2/5 = 8/15
Find the "common denominator". 2/5 is 6/15. So 1 fifteenth minus 6 fifteenths is minus 5 fifteenths , or minus one third
It is: 2 and 4/5 minus 13/15 = 1 and 14/15
minus three fifths