Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/54 from 28/12

1st number: 2 4/12, 2nd number: 35/54

28/12 - 35/54 is 91/54.

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,
    28/12 = 28 × 9/12 × 9 = 252/108
  3. Likewise, for the 2nd fraction, since 54 × 2 = 108,
    35/54 = 35 × 2/54 × 2 = 70/108
  4. Subtract the two like fractions:
    252/108 - 70/108 = 252 - 70/108 = 182/108
  5. After reducing the fraction, the answer is 91/54
  6. In mixed form: 137/54

MathStep (Works offline)

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

Related:

© everydaycalculation.com