Answers

Add 25/63 and 54/7

1^st number: 25/63, 2^nd number: 7 5/7

25/63 + 54/7 is 73/9.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 63 and 7 is 63
   
   Next, find the equivalent fraction of both fractional numbers with denominator 63
2. For the 1st fraction, since 63 × 1 = 63,
   25/63 = 25 × 1/63 × 1 = 25/63
3. Likewise, for the 2nd fraction, since 7 × 9 = 63,
   54/7 = 54 × 9/7 × 9 = 486/63
4. Add the two like fractions:
   25/63 + 486/63 = 25 + 486/63 = 511/63
5. 511/63 simplified gives 73/9
6. So, 25/63 + 54/7 = 73/9
   In mixed form: 81/9

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