Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 80/30 from 27/3

1st number: 9 0/3, 2nd number: 2 20/30

27/3 - 80/30 is 19/3.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 3 × 10 = 30,
    27/3 = 27 × 10/3 × 10 = 270/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    80/30 = 80 × 1/30 × 1 = 80/30
  4. Subtract the two like fractions:
    270/30 - 80/30 = 270 - 80/30 = 190/30
  5. After reducing the fraction, the answer is 19/3
  6. In mixed form: 61/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com