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Add 63/5 and 25/45

1st number: 12 3/5, 2nd number: 25/45

63/5 + 25/45 is 592/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 45 is 45
  2. For the 1st fraction, since 5 × 9 = 45,
    63/5 = 63 × 9/5 × 9 = 567/45
  3. Likewise, for the 2nd fraction, since 45 × 1 = 45,
    25/45 = 25 × 1/45 × 1 = 25/45
  4. Add the two fractions:
    567/45 + 25/45 = 567 + 25/45 = 592/45
  5. In mixed form: 137/45

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