Answers

Add 25/45 and 63/48

1^st number: 25/45, 2^nd number: 1 15/48

25/45 + 63/48 is 269/144.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 45 and 48 is 720
   
   Next, find the equivalent fraction of both fractional numbers with denominator 720
2. For the 1st fraction, since 45 × 16 = 720,
   25/45 = 25 × 16/45 × 16 = 400/720
3. Likewise, for the 2nd fraction, since 48 × 15 = 720,
   63/48 = 63 × 15/48 × 15 = 945/720
4. Add the two like fractions:
   400/720 + 945/720 = 400 + 945/720 = 1345/720
5. 1345/720 simplified gives 269/144
6. So, 25/45 + 63/48 = 269/144
   In mixed form: 1125/144

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