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Add 30/7 and 27/8

1st number: 4 2/7, 2nd number: 3 3/8

30/7 + 27/8 is 429/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 8 is 56
  2. For the 1st fraction, since 7 × 8 = 56,
    30/7 = 30 × 8/7 × 8 = 240/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    27/8 = 27 × 7/8 × 7 = 189/56
  4. Add the two fractions:
    240/56 + 189/56 = 240 + 189/56 = 429/56
  5. So, 30/7 + 27/8 = 429/56
    In mixed form: 737/56

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