Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/20 from 27/10

1st number: 2 7/10, 2nd number: 1 15/20

27/10 - 35/20 is 19/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 10 × 2 = 20,
    27/10 = 27 × 2/10 × 2 = 54/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    35/20 = 35 × 1/20 × 1 = 35/20
  4. Subtract the two like fractions:
    54/20 - 35/20 = 54 - 35/20 = 19/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com