Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/14 from 28/18

1st number: 1 10/18, 2nd number: 2/14

28/18 - 2/14 is 89/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 14 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    28/18 = 28 × 7/18 × 7 = 196/126
  3. Likewise, for the 2nd fraction, since 14 × 9 = 126,
    2/14 = 2 × 9/14 × 9 = 18/126
  4. Subtract the two like fractions:
    196/126 - 18/126 = 196 - 18/126 = 178/126
  5. After reducing the fraction, the answer is 89/63
  6. In mixed form: 126/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com