Answers

Add 35/12 and 75/63

1^st number: 2 11/12, 2^nd number: 1 12/63

35/12 + 75/63 is 115/28.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 63 is 252
   
   Next, find the equivalent fraction of both fractional numbers with denominator 252
2. For the 1st fraction, since 12 × 21 = 252,
   35/12 = 35 × 21/12 × 21 = 735/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   75/63 = 75 × 4/63 × 4 = 300/252
4. Add the two like fractions:
   735/252 + 300/252 = 735 + 300/252 = 1035/252
5. 1035/252 simplified gives 115/28
6. So, 35/12 + 75/63 = 115/28
   In mixed form: 43/28

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