Add And Simplify
5/9 + 7/9 =
7 1/2 + 3 3/8 =
4 4/15 +1/5 =
1/7+3/7 =
5/9 + 7/9 =
7 1/2 + 3 3/8 =
4 4/15 +1/5 =
1/7+3/7 =