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Subtract 9/24 from 10/20

10/20 - 9/24 is 1/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 24 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 20 × 6 = 120,
    10/20 = 10 × 6/20 × 6 = 60/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    9/24 = 9 × 5/24 × 5 = 45/120
  4. Subtract the two like fractions:
    60/120 - 45/120 = 60 - 45/120 = 15/120
  5. After reducing the fraction, the answer is 1/8

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