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Add 63/5 and 8/45

1st number: 12 3/5, 2nd number: 8/45

63/5 + 8/45 is 115/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 45 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 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,
    8/45 = 8 × 1/45 × 1 = 8/45
  4. Add the two like fractions:
    567/45 + 8/45 = 567 + 8/45 = 575/45
  5. 575/45 simplified gives 115/9
  6. So, 63/5 + 8/45 = 115/9
    In mixed form: 127/9

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