Answers

Add 49/27 and 70/98

1^st number: 1 22/27, 2^nd number: 70/98

49/27 + 70/98 is 478/189.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 27 and 98 is 2646
   
   Next, find the equivalent fraction of both fractional numbers with denominator 2646
2. For the 1st fraction, since 27 × 98 = 2646,
   49/27 = 49 × 98/27 × 98 = 4802/2646
3. Likewise, for the 2nd fraction, since 98 × 27 = 2646,
   70/98 = 70 × 27/98 × 27 = 1890/2646
4. Add the two like fractions:
   4802/2646 + 1890/2646 = 4802 + 1890/2646 = 6692/2646
5. 6692/2646 simplified gives 478/189
6. So, 49/27 + 70/98 = 478/189
   In mixed form: 2100/189

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