Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 80/27 from 9/6

1st number: 1 3/6, 2nd number: 2 26/27

9/6 - 80/27 is -79/54.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 27 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 6 × 9 = 54,
    9/6 = 9 × 9/6 × 9 = 81/54
  3. Likewise, for the 2nd fraction, since 27 × 2 = 54,
    80/27 = 80 × 2/27 × 2 = 160/54
  4. Subtract the two like fractions:
    81/54 - 160/54 = 81 - 160/54 = -79/54

MathStep (Works offline)

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

Related:

© everydaycalculation.com