Answers

Add 70/9 and 63/98

1^st number: 7 7/9, 2^nd number: 63/98

70/9 + 63/98 is 1061/126.

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,
   70/9 = 70 × 98/9 × 98 = 6860/882
3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
   63/98 = 63 × 9/98 × 9 = 567/882
4. Add the two like fractions:
   6860/882 + 567/882 = 6860 + 567/882 = 7427/882
5. 7427/882 simplified gives 1061/126
6. So, 70/9 + 63/98 = 1061/126
   In mixed form: 853/126

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