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Add 1/12 and 54/56

1/12 + 54/56 is 22/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 56 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 12 × 14 = 168,
    1/12 = 1 × 14/12 × 14 = 14/168
  3. Likewise, for the 2nd fraction, since 56 × 3 = 168,
    54/56 = 54 × 3/56 × 3 = 162/168
  4. Add the two like fractions:
    14/168 + 162/168 = 14 + 162/168 = 176/168
  5. 176/168 simplified gives 22/21
  6. So, 1/12 + 54/56 = 22/21
    In mixed form: 11/21

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