Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/10 from 3/30

3/30 - 2/10 is -1/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 10 is 30

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

MathStep (Works offline)

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

Related:

© everydaycalculation.com