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Subtract 96/18 from 21/24

1st number: 21/24, 2nd number: 5 6/18

21/24 - 96/18 is -107/24.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 18 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 24 × 3 = 72,
    21/24 = 21 × 3/24 × 3 = 63/72
  3. Likewise, for the 2nd fraction, since 18 × 4 = 72,
    96/18 = 96 × 4/18 × 4 = 384/72
  4. Subtract the two like fractions:
    63/72 - 384/72 = 63 - 384/72 = -321/72
  5. After reducing the fraction, the answer is -107/24

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