Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/14 from 25/20

1st number: 1 5/20, 2nd number: 1/14

25/20 - 1/14 is 33/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 14 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 20 × 7 = 140,
    25/20 = 25 × 7/20 × 7 = 175/140
  3. Likewise, for the 2nd fraction, since 14 × 10 = 140,
    1/14 = 1 × 10/14 × 10 = 10/140
  4. Subtract the two like fractions:
    175/140 - 10/140 = 175 - 10/140 = 165/140
  5. After reducing the fraction, the answer is 33/28
  6. In mixed form: 15/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com