Answers

Add 49/12 and 70/98

1^st number: 4 1/12, 2^nd number: 70/98

49/12 + 70/98 is 403/84.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 98 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 12 × 49 = 588,
   49/12 = 49 × 49/12 × 49 = 2401/588
3. Likewise, for the 2nd fraction, since 98 × 6 = 588,
   70/98 = 70 × 6/98 × 6 = 420/588
4. Add the two like fractions:
   2401/588 + 420/588 = 2401 + 420/588 = 2821/588
5. 2821/588 simplified gives 403/84
6. So, 49/12 + 70/98 = 403/84
   In mixed form: 467/84

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