Answers

Add 81/45 and 90/45

1^st number: 1 36/45, 2^nd number: 2 0/45

81/45 + 90/45 is 19/5.

Steps for adding fractions

1. Add the two fractions:
   81/45 + 90/45 = 81 + 90/45 = 171/45
2. 171/45 simplified gives 19/5
3. So, 81/45 + 90/45 = 19/5
   In mixed form: 34/5

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