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Subtract 5/28 from 4/15

4/15 - 5/28 is 37/420.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 28 is 420
  2. For the 1st fraction, since 15 × 28 = 420,
    4/15 = 4 × 28/15 × 28 = 112/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    5/28 = 5 × 15/28 × 15 = 75/420
  4. Subtract the two fractions:
    112/420 - 75/420 = 112 - 75/420 = 37/420

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