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Add 18/20 and 75/56

1st number: 18/20, 2nd number: 1 19/56

18/20 + 75/56 is 627/280.

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,
    18/20 = 18 × 14/20 × 14 = 252/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    75/56 = 75 × 5/56 × 5 = 375/280
  4. Add the two like fractions:
    252/280 + 375/280 = 252 + 375/280 = 627/280
  5. So, 18/20 + 75/56 = 627/280
    In mixed form: 267/280

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