Answers

Add 63/84 and 54/49

1^st number: 63/84, 2^nd number: 1 5/49

63/84 + 54/49 is 363/196.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 84 and 49 is 588
   
   Next, find the equivalent fraction of both fractional numbers with denominator 588
2. For the 1st fraction, since 84 × 7 = 588,
   63/84 = 63 × 7/84 × 7 = 441/588
3. Likewise, for the 2nd fraction, since 49 × 12 = 588,
   54/49 = 54 × 12/49 × 12 = 648/588
4. Add the two like fractions:
   441/588 + 648/588 = 441 + 648/588 = 1089/588
5. 1089/588 simplified gives 363/196
6. So, 63/84 + 54/49 = 363/196
   In mixed form: 1167/196

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