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Subtract 5/30 from 20/24

20/24 - 5/30 is 2/3.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 30 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    20/24 = 20 × 5/24 × 5 = 100/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    5/30 = 5 × 4/30 × 4 = 20/120
  4. Subtract the two like fractions:
    100/120 - 20/120 = 100 - 20/120 = 80/120
  5. After reducing the fraction, the answer is 2/3

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