Answers

Add 84/9 and 15/98

1^st number: 9 3/9, 2^nd number: 15/98

84/9 + 15/98 is 2789/294.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 9 and 98 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 9 × 98 = 882,
   84/9 = 84 × 98/9 × 98 = 8232/882
3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
   15/98 = 15 × 9/98 × 9 = 135/882
4. Add the two like fractions:
   8232/882 + 135/882 = 8232 + 135/882 = 8367/882
5. 8367/882 simplified gives 2789/294
6. So, 84/9 + 15/98 = 2789/294
   In mixed form: 9143/294

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