Answers

Add 70/98 and 25/9

1^st number: 70/98, 2^nd number: 2 7/9

70/98 + 25/9 is 220/63.

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,
   70/98 = 70 × 9/98 × 9 = 630/882
3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
   25/9 = 25 × 98/9 × 98 = 2450/882
4. Add the two like fractions:
   630/882 + 2450/882 = 630 + 2450/882 = 3080/882
5. 3080/882 simplified gives 220/63
6. So, 70/98 + 25/9 = 220/63
   In mixed form: 331/63

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