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Add 30/56 and 9/7

1st number: 30/56, 2nd number: 1 2/7

30/56 + 9/7 is 51/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 7 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 56 × 1 = 56,
    30/56 = 30 × 1/56 × 1 = 30/56
  3. Likewise, for the 2nd fraction, since 7 × 8 = 56,
    9/7 = 9 × 8/7 × 8 = 72/56
  4. Add the two like fractions:
    30/56 + 72/56 = 30 + 72/56 = 102/56
  5. 102/56 simplified gives 51/28
  6. So, 30/56 + 9/7 = 51/28
    In mixed form: 123/28

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