Answers

Add 28/45 and 42/45

28/45 + 42/45 is 14/9.

Steps for adding fractions

1. Add the two fractions:
   28/45 + 42/45 = 28 + 42/45 = 70/45
2. 70/45 simplified gives 14/9
3. So, 28/45 + 42/45 = 14/9
   In mixed form: 15/9

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