Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 56/21 from 27/25

1st number: 1 2/25, 2nd number: 2 14/21

27/25 - 56/21 is -119/75.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 21 is 525

    Next, find the equivalent fraction of both fractional numbers with denominator 525
  2. For the 1st fraction, since 25 × 21 = 525,
    27/25 = 27 × 21/25 × 21 = 567/525
  3. Likewise, for the 2nd fraction, since 21 × 25 = 525,
    56/21 = 56 × 25/21 × 25 = 1400/525
  4. Subtract the two like fractions:
    567/525 - 1400/525 = 567 - 1400/525 = -833/525
  5. After reducing the fraction, the answer is -119/75

MathStep (Works offline)

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

Related:

© everydaycalculation.com