Answers

Add 1/98 and 84/63

1^st number: 1/98, 2^nd number: 1 21/63

1/98 + 84/63 is 395/294.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 98 and 63 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 98 × 9 = 882,
   1/98 = 1 × 9/98 × 9 = 9/882
3. Likewise, for the 2nd fraction, since 63 × 14 = 882,
   84/63 = 84 × 14/63 × 14 = 1176/882
4. Add the two like fractions:
   9/882 + 1176/882 = 9 + 1176/882 = 1185/882
5. 1185/882 simplified gives 395/294
6. So, 1/98 + 84/63 = 395/294
   In mixed form: 1101/294

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