Answers

Add 90/20 and 18/20

1^st number: 4 10/20, 2^nd number: 18/20

90/20 + 18/20 is 27/5.

Steps for adding fractions

1. Add the two fractions:
   90/20 + 18/20 = 90 + 18/20 = 108/20
2. 108/20 simplified gives 27/5
3. So, 90/20 + 18/20 = 27/5
   In mixed form: 52/5

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