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Add 63/9 and 27/42

1st number: 7 0/9, 2nd number: 27/42

63/9 + 27/42 is 107/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 42 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 9 × 14 = 126,
    63/9 = 63 × 14/9 × 14 = 882/126
  3. Likewise, for the 2nd fraction, since 42 × 3 = 126,
    27/42 = 27 × 3/42 × 3 = 81/126
  4. Add the two like fractions:
    882/126 + 81/126 = 882 + 81/126 = 963/126
  5. 963/126 simplified gives 107/14
  6. So, 63/9 + 27/42 = 107/14
    In mixed form: 79/14

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