Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 24/3 from 27/30

1st number: 27/30, 2nd number: 8 0/3

27/30 - 24/3 is -71/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 3 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 30 × 1 = 30,
    27/30 = 27 × 1/30 × 1 = 27/30
  3. Likewise, for the 2nd fraction, since 3 × 10 = 30,
    24/3 = 24 × 10/3 × 10 = 240/30
  4. Subtract the two like fractions:
    27/30 - 240/30 = 27 - 240/30 = -213/30
  5. After reducing the fraction, the answer is -71/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com