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Add 84/28 and 56/30

1st number: 3 0/28, 2nd number: 1 26/30

84/28 + 56/30 is 73/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 30 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 28 × 15 = 420,
    84/28 = 84 × 15/28 × 15 = 1260/420
  3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
    56/30 = 56 × 14/30 × 14 = 784/420
  4. Add the two like fractions:
    1260/420 + 784/420 = 1260 + 784/420 = 2044/420
  5. 2044/420 simplified gives 73/15
  6. So, 84/28 + 56/30 = 73/15
    In mixed form: 413/15

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