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Subtract 28/20 from 24/9

1st number: 2 6/9, 2nd number: 1 8/20

24/9 - 28/20 is 19/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 20 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 9 × 20 = 180,
    24/9 = 24 × 20/9 × 20 = 480/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    28/20 = 28 × 9/20 × 9 = 252/180
  4. Subtract the two like fractions:
    480/180 - 252/180 = 480 - 252/180 = 228/180
  5. After reducing the fraction, the answer is 19/15
  6. In mixed form: 14/15

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