Answers

Add 25/98 and 84/9

1^st number: 25/98, 2^nd number: 9 3/9

25/98 + 84/9 is 2819/294.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 9 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 98 × 9 = 882,
   25/98 = 25 × 9/98 × 9 = 225/882
3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
   84/9 = 84 × 98/9 × 98 = 8232/882
4. Add the two like fractions:
   225/882 + 8232/882 = 225 + 8232/882 = 8457/882
5. 8457/882 simplified gives 2819/294
6. So, 25/98 + 84/9 = 2819/294
   In mixed form: 9173/294

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