Answers

Add 15/84 and 90/84

1^st number: 15/84, 2^nd number: 1 6/84

15/84 + 90/84 is 5/4.

Steps for adding fractions

1. Add the two fractions:
   15/84 + 90/84 = 15 + 90/84 = 105/84
2. 105/84 simplified gives 5/4
3. So, 15/84 + 90/84 = 5/4
   In mixed form: 11/4

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