Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 5/54 from 49/12

1st number: 4 1/12, 2nd number: 5/54

49/12 - 5/54 is 431/108.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 54 is 108

    Next, find the equivalent fraction of both fractional numbers with denominator 108
  2. For the 1st fraction, since 12 × 9 = 108,
    49/12 = 49 × 9/12 × 9 = 441/108
  3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
    5/54 = 5 × 2/54 × 2 = 10/108
  4. Subtract the two like fractions:
    441/108 - 10/108 = 441 - 10/108 = 431/108
  5. In mixed form: 3107/108

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com