Answers

Add 7/45 and 28/45

7/45 + 28/45 is 7/9.

Steps for adding fractions

1. Add the two fractions:
   7/45 + 28/45 = 7 + 28/45 = 35/45
2. 35/45 simplified gives 7/9
3. So, 7/45 + 28/45 = 7/9

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