Answers

Add 18/15 and 90/15

1^st number: 1 3/15, 2^nd number: 6 0/15

18/15 + 90/15 is 36/5.

Steps for adding fractions

1. Add the two fractions:
   18/15 + 90/15 = 18 + 90/15 = 108/15
2. 108/15 simplified gives 36/5
3. So, 18/15 + 90/15 = 36/5
   In mixed form: 71/5

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