Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 10/30 from 4/5

4/5 - 10/30 is 7/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 5 × 6 = 30,
    4/5 = 4 × 6/5 × 6 = 24/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    10/30 = 10 × 1/30 × 1 = 10/30
  4. Subtract the two like fractions:
    24/30 - 10/30 = 24 - 10/30 = 14/30
  5. After reducing the fraction, the answer is 7/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com