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Add 20/56 and 9/7

1st number: 20/56, 2nd number: 1 2/7

20/56 + 9/7 is 23/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 7 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 56 × 1 = 56,
    20/56 = 20 × 1/56 × 1 = 20/56
  3. Likewise, for the 2nd fraction, since 7 × 8 = 56,
    9/7 = 9 × 8/7 × 8 = 72/56
  4. Add the two like fractions:
    20/56 + 72/56 = 20 + 72/56 = 92/56
  5. 92/56 simplified gives 23/14
  6. So, 20/56 + 9/7 = 23/14
    In mixed form: 19/14

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