Answers

Add 6/15 and 21/15

1^st number: 6/15, 2^nd number: 1 6/15

6/15 + 21/15 is 9/5.

Steps for adding fractions

1. Add the two fractions:
   6/15 + 21/15 = 6 + 21/15 = 27/15
2. 27/15 simplified gives 9/5
3. So, 6/15 + 21/15 = 9/5
   In mixed form: 14/5

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