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Subtract 81/16 from 50/60

1st number: 50/60, 2nd number: 5 1/16

50/60 - 81/16 is -203/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 60 × 4 = 240,
    50/60 = 50 × 4/60 × 4 = 200/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    81/16 = 81 × 15/16 × 15 = 1215/240
  4. Subtract the two like fractions:
    200/240 - 1215/240 = 200 - 1215/240 = -1015/240
  5. After reducing the fraction, the answer is -203/48

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