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Add 30/20 and 30/56

1st number: 1 10/20, 2nd number: 30/56

30/20 + 30/56 is 57/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 20 × 14 = 280,
    30/20 = 30 × 14/20 × 14 = 420/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    30/56 = 30 × 5/56 × 5 = 150/280
  4. Add the two like fractions:
    420/280 + 150/280 = 420 + 150/280 = 570/280
  5. 570/280 simplified gives 57/28
  6. So, 30/20 + 30/56 = 57/28
    In mixed form: 21/28

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