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Add 12/35 and 56/20

1st number: 12/35, 2nd number: 2 16/20

12/35 + 56/20 is 22/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 35 × 4 = 140,
    12/35 = 12 × 4/35 × 4 = 48/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    56/20 = 56 × 7/20 × 7 = 392/140
  4. Add the two like fractions:
    48/140 + 392/140 = 48 + 392/140 = 440/140
  5. 440/140 simplified gives 22/7
  6. So, 12/35 + 56/20 = 22/7
    In mixed form: 31/7

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