Answers

Add 25/12 and 15/63

1^st number: 2 1/12, 2^nd number: 15/63

25/12 + 15/63 is 65/28.

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,
   25/12 = 25 × 21/12 × 21 = 525/252
3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
   15/63 = 15 × 4/63 × 4 = 60/252
4. Add the two like fractions:
   525/252 + 60/252 = 525 + 60/252 = 585/252
5. 585/252 simplified gives 65/28
6. So, 25/12 + 15/63 = 65/28
   In mixed form: 29/28

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