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Add 27/6 and 42/63

1st number: 4 3/6, 2nd number: 42/63

27/6 + 42/63 is 31/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 63 is 126
  2. For the 1st fraction, since 6 × 21 = 126,
    27/6 = 27 × 21/6 × 21 = 567/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    42/63 = 42 × 2/63 × 2 = 84/126
  4. Add the two fractions:
    567/126 + 84/126 = 567 + 84/126 = 651/126
  5. After reducing the fraction, the answer is 31/6
  6. In mixed form: 51/6

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