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Subtract 3/75 from 12/10

1st number: 1 2/10, 2nd number: 3/75

12/10 - 3/75 is 29/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 75 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 10 × 15 = 150,
    12/10 = 12 × 15/10 × 15 = 180/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    3/75 = 3 × 2/75 × 2 = 6/150
  4. Subtract the two like fractions:
    180/150 - 6/150 = 180 - 6/150 = 174/150
  5. After reducing the fraction, the answer is 29/25
  6. In mixed form: 14/25

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