Answers

Add 54/12 and 60/49

1^st number: 4 6/12, 2^nd number: 1 11/49

54/12 + 60/49 is 561/98.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 49 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 12 × 49 = 588,
   54/12 = 54 × 49/12 × 49 = 2646/588
3. Likewise, for the 2nd fraction, since 49 × 12 = 588,
   60/49 = 60 × 12/49 × 12 = 720/588
4. Add the two like fractions:
   2646/588 + 720/588 = 2646 + 720/588 = 3366/588
5. 3366/588 simplified gives 561/98
6. So, 54/12 + 60/49 = 561/98
   In mixed form: 571/98

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