Answers

Add 81/10 and 21/10

1^st number: 8 1/10, 2^nd number: 2 1/10

81/10 + 21/10 is 51/5.

Steps for adding fractions

1. Add the two fractions:
   81/10 + 21/10 = 81 + 21/10 = 102/10
2. 102/10 simplified gives 51/5
3. So, 81/10 + 21/10 = 51/5
   In mixed form: 101/5

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