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Subtract 48/80 from 28/60

28/60 - 48/80 is -2/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    28/60 = 28 × 4/60 × 4 = 112/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    48/80 = 48 × 3/80 × 3 = 144/240
  4. Subtract the two like fractions:
    112/240 - 144/240 = 112 - 144/240 = -32/240
  5. After reducing the fraction, the answer is -2/15

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