Answers

Add 49/63 and 18/12

1^st number: 49/63, 2^nd number: 1 6/12

49/63 + 18/12 is 41/18.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 12 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 63 × 4 = 252,
   49/63 = 49 × 4/63 × 4 = 196/252
3. Likewise, for the 2nd fraction, since 12 × 21 = 252,
   18/12 = 18 × 21/12 × 21 = 378/252
4. Add the two like fractions:
   196/252 + 378/252 = 196 + 378/252 = 574/252
5. 574/252 simplified gives 41/18
6. So, 49/63 + 18/12 = 41/18
   In mixed form: 25/18

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