Answers

Add 72/42 and 18/42

1^st number: 1 30/42, 2^nd number: 18/42

72/42 + 18/42 is 15/7.

Steps for adding fractions

1. Add the two fractions:
   72/42 + 18/42 = 72 + 18/42 = 90/42
2. 90/42 simplified gives 15/7
3. So, 72/42 + 18/42 = 15/7
   In mixed form: 21/7

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