Unalike Denominators
1/3 + 1/5
8/15
1/8 + 5/8
6/8 OR 3/4
Change to a mixed number
9/4
2 1/4
4/7 = ?/21
12/21
7/9 - 1/4
19/ 36
9/10 - 3/10
6/10 OR 3/5
Change to a mixed number
23/7
3 2/7
5/6 = ?/16
15/16
Turn this into an improper fraction
5 1/9
46/9
2/9 = 6/?
6/18
Turn this into an improper fraction
2 2/5
12/5