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Subtract 12/27 from 45/25

1st number: 1 20/25, 2nd number: 12/27

45/25 - 12/27 is 61/45.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 27 is 675

    Next, find the equivalent fraction of both fractional numbers with denominator 675
  2. For the 1st fraction, since 25 × 27 = 675,
    45/25 = 45 × 27/25 × 27 = 1215/675
  3. Likewise, for the 2nd fraction, since 27 × 25 = 675,
    12/27 = 12 × 25/27 × 25 = 300/675
  4. Subtract the two like fractions:
    1215/675 - 300/675 = 1215 - 300/675 = 915/675
  5. After reducing the fraction, the answer is 61/45
  6. In mixed form: 116/45

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