Answers

Add 27/20 and 18/20

1^st number: 1 7/20, 2^nd number: 18/20

27/20 + 18/20 is 9/4.

Steps for adding fractions

1. Add the two fractions:
   27/20 + 18/20 = 27 + 18/20 = 45/20
2. 45/20 simplified gives 9/4
3. So, 27/20 + 18/20 = 9/4
   In mixed form: 21/4

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