Answers

Add 21/10 and 9/10

1^st number: 2 1/10, 2^nd number: 9/10

21/10 + 9/10 is 3/1.

Steps for adding fractions

1. Add the two fractions:
   21/10 + 9/10 = 21 + 9/10 = 30/10
2. 30/10 simplified gives 3/1
3. So, 21/10 + 9/10 = 3/1

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