Answers

Add 70/20 and 84/20

1^st number: 3 10/20, 2^nd number: 4 4/20

70/20 + 84/20 is 77/10.

Steps for adding fractions

1. Add the two fractions:
   70/20 + 84/20 = 70 + 84/20 = 154/20
2. 154/20 simplified gives 77/10
3. So, 70/20 + 84/20 = 77/10
   In mixed form: 77/10

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