Answers

Add 63/49 and 60/9

1^st number: 1 14/49, 2^nd number: 6 6/9

63/49 + 60/9 is 167/21.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 49 and 9 is 441
   
   Next, find the equivalent fraction of both fractional numbers with denominator 441
2. For the 1st fraction, since 49 × 9 = 441,
   63/49 = 63 × 9/49 × 9 = 567/441
3. Likewise, for the 2nd fraction, since 9 × 49 = 441,
   60/9 = 60 × 49/9 × 49 = 2940/441
4. Add the two like fractions:
   567/441 + 2940/441 = 567 + 2940/441 = 3507/441
5. 3507/441 simplified gives 167/21
6. So, 63/49 + 60/9 = 167/21
   In mixed form: 720/21

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