Answers

Add 21/20 and 64/20

1^st number: 1 1/20, 2^nd number: 3 4/20

21/20 + 64/20 is 17/4.

Steps for adding fractions

1. Add the two fractions:
   21/20 + 64/20 = 21 + 64/20 = 85/20
2. 85/20 simplified gives 17/4
3. So, 21/20 + 64/20 = 17/4
   In mixed form: 41/4

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