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Subtract 7/12 from 28/64

28/64 - 7/12 is -7/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 12 is 192

    Next, find the equivalent fraction of both fractional numbers with denominator 192
  2. For the 1st fraction, since 64 × 3 = 192,
    28/64 = 28 × 3/64 × 3 = 84/192
  3. Likewise, for the 2nd fraction, since 12 × 16 = 192,
    7/12 = 7 × 16/12 × 16 = 112/192
  4. Subtract the two like fractions:
    84/192 - 112/192 = 84 - 112/192 = -28/192
  5. After reducing the fraction, the answer is -7/48

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