Answers

Add 63/49 and 70/81

1^st number: 1 14/49, 2^nd number: 70/81

63/49 + 70/81 is 1219/567.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 81 is 3969
   
   Next, find the equivalent fraction of both fractional numbers with denominator 3969
2. For the 1st fraction, since 49 × 81 = 3969,
   63/49 = 63 × 81/49 × 81 = 5103/3969
3. Likewise, for the 2nd fraction, since 81 × 49 = 3969,
   70/81 = 70 × 49/81 × 49 = 3430/3969
4. Add the two like fractions:
   5103/3969 + 3430/3969 = 5103 + 3430/3969 = 8533/3969
5. 8533/3969 simplified gives 1219/567
6. So, 63/49 + 70/81 = 1219/567
   In mixed form: 285/567

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