Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 27/84 from 28/6

1st number: 4 4/6, 2nd number: 27/84

28/6 - 27/84 is 365/84.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 84 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 6 × 14 = 84,
    28/6 = 28 × 14/6 × 14 = 392/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    27/84 = 27 × 1/84 × 1 = 27/84
  4. Subtract the two like fractions:
    392/84 - 27/84 = 392 - 27/84 = 365/84
  5. In mixed form: 429/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com