Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/4 from 20/3

1st number: 6 2/3, 2nd number: 1 2/4

20/3 - 6/4 is 31/6.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 4 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 3 × 4 = 12,
    20/3 = 20 × 4/3 × 4 = 80/12
  3. Likewise, for the 2nd fraction, since 4 × 3 = 12,
    6/4 = 6 × 3/4 × 3 = 18/12
  4. Subtract the two like fractions:
    80/12 - 18/12 = 80 - 18/12 = 62/12
  5. After reducing the fraction, the answer is 31/6
  6. In mixed form: 51/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com