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Subtract 4/24 from 3/30

3/30 - 4/24 is -1/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 24 is 120
  2. For the 1st fraction, since 30 × 4 = 120,
    3/30 = 3 × 4/30 × 4 = 12/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    4/24 = 4 × 5/24 × 5 = 20/120
  4. Subtract the two fractions:
    12/120 - 20/120 = 12 - 20/120 = -8/120
  5. After reducing the fraction, the answer is -1/15

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