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Subtract 3/36 from 28/40

28/40 - 3/36 is 37/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 36 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    28/40 = 28 × 9/40 × 9 = 252/360
  3. Likewise, for the 2nd fraction, since 36 × 10 = 360,
    3/36 = 3 × 10/36 × 10 = 30/360
  4. Subtract the two like fractions:
    252/360 - 30/360 = 252 - 30/360 = 222/360
  5. After reducing the fraction, the answer is 37/60

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