Answers

Add 70/20 and 45/20

1^st number: 3 10/20, 2^nd number: 2 5/20

70/20 + 45/20 is 23/4.

Steps for adding fractions

1. Add the two fractions:
   70/20 + 45/20 = 70 + 45/20 = 115/20
2. 115/20 simplified gives 23/4
3. So, 70/20 + 45/20 = 23/4
   In mixed form: 53/4

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