Answers

Add 4/18 and 21/18

1^st number: 4/18, 2^nd number: 1 3/18

4/18 + 21/18 is 25/18.

Steps for adding fractions

1. Add the two fractions:
   4/18 + 21/18 = 4 + 21/18 = 25/18
2. So, 4/18 + 21/18 = 25/18
   In mixed form: 17/18

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