Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 8/24 from 27/63

27/63 - 8/24 is 2/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 24 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 63 × 8 = 504,
    27/63 = 27 × 8/63 × 8 = 216/504
  3. Likewise, for the 2nd fraction, since 24 × 21 = 504,
    8/24 = 8 × 21/24 × 21 = 168/504
  4. Subtract the two like fractions:
    216/504 - 168/504 = 216 - 168/504 = 48/504
  5. After reducing the fraction, the answer is 2/21

MathStep (Works offline)

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

Related:

© everydaycalculation.com