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Add 7/30 and 12/56

7/30 + 12/56 is 47/105.

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,
    7/30 = 7 × 28/30 × 28 = 196/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    12/56 = 12 × 15/56 × 15 = 180/840
  4. Add the two like fractions:
    196/840 + 180/840 = 196 + 180/840 = 376/840
  5. 376/840 simplified gives 47/105
  6. So, 7/30 + 12/56 = 47/105

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