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Subtract 3/24 from 21/48

21/48 - 3/24 is 5/16.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 24 is 48

    Next, find the equivalent fraction of both fractional numbers with denominator 48
  2. For the 1st fraction, since 48 × 1 = 48,
    21/48 = 21 × 1/48 × 1 = 21/48
  3. Likewise, for the 2nd fraction, since 24 × 2 = 48,
    3/24 = 3 × 2/24 × 2 = 6/48
  4. Subtract the two like fractions:
    21/48 - 6/48 = 21 - 6/48 = 15/48
  5. After reducing the fraction, the answer is 5/16

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