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Subtract 9/50 from 20/12

1st number: 1 8/12, 2nd number: 9/50

20/12 - 9/50 is 223/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 50 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 12 × 25 = 300,
    20/12 = 20 × 25/12 × 25 = 500/300
  3. Likewise, for the 2nd fraction, since 50 × 6 = 300,
    9/50 = 9 × 6/50 × 6 = 54/300
  4. Subtract the two like fractions:
    500/300 - 54/300 = 500 - 54/300 = 446/300
  5. After reducing the fraction, the answer is 223/150
  6. In mixed form: 173/150

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