Answers

Add 21/18 and 70/18

1^st number: 1 3/18, 2^nd number: 3 16/18

21/18 + 70/18 is 91/18.

Steps for adding fractions

1. Add the two fractions:
   21/18 + 70/18 = 21 + 70/18 = 91/18
2. So, 21/18 + 70/18 = 91/18
   In mixed form: 51/18

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