Answers

Add 27/20 and 15/20

1^st number: 1 7/20, 2^nd number: 15/20

27/20 + 15/20 is 21/10.

Steps for adding fractions

1. Add the two fractions:
   27/20 + 15/20 = 27 + 15/20 = 42/20
2. 42/20 simplified gives 21/10
3. So, 27/20 + 15/20 = 21/10
   In mixed form: 21/10

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