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Add 56/18 and 3/20

1st number: 3 2/18, 2nd number: 3/20

56/18 + 3/20 is 587/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 18 × 10 = 180,
    56/18 = 56 × 10/18 × 10 = 560/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    3/20 = 3 × 9/20 × 9 = 27/180
  4. Add the two like fractions:
    560/180 + 27/180 = 560 + 27/180 = 587/180
  5. So, 56/18 + 3/20 = 587/180
    In mixed form: 347/180

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