Answers

Add 63/18 and 63/49

1^st number: 3 9/18, 2^nd number: 1 14/49

63/18 + 63/49 is 67/14.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 18 and 49 is 882
   
   Next, find the equivalent fraction of both fractional numbers with denominator 882
2. For the 1st fraction, since 18 × 49 = 882,
   63/18 = 63 × 49/18 × 49 = 3087/882
3. Likewise, for the 2nd fraction, since 49 × 18 = 882,
   63/49 = 63 × 18/49 × 18 = 1134/882
4. Add the two like fractions:
   3087/882 + 1134/882 = 3087 + 1134/882 = 4221/882
5. 4221/882 simplified gives 67/14
6. So, 63/18 + 63/49 = 67/14
   In mixed form: 411/14

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