Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 18/7 from 14/3

1st number: 4 2/3, 2nd number: 2 4/7

14/3 - 18/7 is 44/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 7 is 21

    Next, find the equivalent fraction of both fractional numbers with denominator 21
  2. For the 1st fraction, since 3 × 7 = 21,
    14/3 = 14 × 7/3 × 7 = 98/21
  3. Likewise, for the 2nd fraction, since 7 × 3 = 21,
    18/7 = 18 × 3/7 × 3 = 54/21
  4. Subtract the two like fractions:
    98/21 - 54/21 = 98 - 54/21 = 44/21
  5. In mixed form: 22/21

MathStep (Works offline)

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

Related:

© everydaycalculation.com