Perform the indicated operations. 28. 2/8 + 5/8= 29.7/9 + 1/3= 30.8/9-2/9= 31.2/4-1/6=
![Perform The Indicated Operations 28 28 58 2979 13 308929 312416 class=](https://ph-static.z-dn.net/files/db0/c27b19e92007e0ef7ebad83e6f739e1d.jpg)
Answer:
28. 7/8
29. 10/9 or 1⅑
30. 2/3
31. 1/3
Step-by-step explanation:
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