Answers

Add 90/45 and 80/45

1^st number: 2 0/45, 2^nd number: 1 35/45

90/45 + 80/45 is 34/9.

Steps for adding fractions

1. Add the two fractions:
   90/45 + 80/45 = 90 + 80/45 = 170/45
2. 170/45 simplified gives 34/9
3. So, 90/45 + 80/45 = 34/9
   In mixed form: 37/9

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