Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/27 from 80/2

1st number: 40 0/2, 2nd number: 3/27

80/2 - 3/27 is 359/9.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 27 is 54

    Next, find the equivalent fraction of both fractional numbers with denominator 54
  2. For the 1st fraction, since 2 × 27 = 54,
    80/2 = 80 × 27/2 × 27 = 2160/54
  3. Likewise, for the 2nd fraction, since 27 × 2 = 54,
    3/27 = 3 × 2/27 × 2 = 6/54
  4. Subtract the two like fractions:
    2160/54 - 6/54 = 2160 - 6/54 = 2154/54
  5. After reducing the fraction, the answer is 359/9
  6. In mixed form: 398/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com