Answers

Add 72/42 and 21/42

1^st number: 1 30/42, 2^nd number: 21/42

72/42 + 21/42 is 31/14.

Steps for adding fractions

1. Add the two fractions:
   72/42 + 21/42 = 72 + 21/42 = 93/42
2. 93/42 simplified gives 31/14
3. So, 72/42 + 21/42 = 31/14
   In mixed form: 23/14

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