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Add 30/56 and 12/30

30/56 + 12/30 is 131/140.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    30/56 = 30 × 15/56 × 15 = 450/840
  3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
    12/30 = 12 × 28/30 × 28 = 336/840
  4. Add the two like fractions:
    450/840 + 336/840 = 450 + 336/840 = 786/840
  5. 786/840 simplified gives 131/140
  6. So, 30/56 + 12/30 = 131/140

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