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Add 28/30 and 35/56

28/30 + 35/56 is 187/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 56 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 30 × 28 = 840,
    28/30 = 28 × 28/30 × 28 = 784/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    35/56 = 35 × 15/56 × 15 = 525/840
  4. Add the two like fractions:
    784/840 + 525/840 = 784 + 525/840 = 1309/840
  5. 1309/840 simplified gives 187/120
  6. So, 28/30 + 35/56 = 187/120
    In mixed form: 167/120

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