Answers

Add 81/20 and 70/20

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

81/20 + 70/20 is 151/20.

Steps for adding fractions

1. Add the two fractions:
   81/20 + 70/20 = 81 + 70/20 = 151/20
2. So, 81/20 + 70/20 = 151/20
   In mixed form: 711/20

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