Answers

Add 70/20 and 28/20

1^st number: 3 10/20, 2^nd number: 1 8/20

70/20 + 28/20 is 49/10.

Steps for adding fractions

1. Add the two fractions:
   70/20 + 28/20 = 70 + 28/20 = 98/20
2. 98/20 simplified gives 49/10
3. So, 70/20 + 28/20 = 49/10
   In mixed form: 49/10

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