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Add 12/42 and 56/30

1st number: 12/42, 2nd number: 1 26/30

12/42 + 56/30 is 226/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 42 × 5 = 210,
    12/42 = 12 × 5/42 × 5 = 60/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    56/30 = 56 × 7/30 × 7 = 392/210
  4. Add the two like fractions:
    60/210 + 392/210 = 60 + 392/210 = 452/210
  5. 452/210 simplified gives 226/105
  6. So, 12/42 + 56/30 = 226/105
    In mixed form: 216/105

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