Answers

Add 18/84 and 90/84

1^st number: 18/84, 2^nd number: 1 6/84

18/84 + 90/84 is 9/7.

Steps for adding fractions

1. Add the two fractions:
   18/84 + 90/84 = 18 + 90/84 = 108/84
2. 108/84 simplified gives 9/7
3. So, 18/84 + 90/84 = 9/7
   In mixed form: 12/7

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