Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 15/27 from 4/14

4/14 - 15/27 is -17/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 27 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 14 × 27 = 378,
    4/14 = 4 × 27/14 × 27 = 108/378
  3. Likewise, for the 2nd fraction, since 27 × 14 = 378,
    15/27 = 15 × 14/27 × 14 = 210/378
  4. Subtract the two like fractions:
    108/378 - 210/378 = 108 - 210/378 = -102/378
  5. After reducing the fraction, the answer is -17/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com