Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/30 from 3/50

3/50 - 2/30 is -1/150.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 30 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 50 × 3 = 150,
    3/50 = 3 × 3/50 × 3 = 9/150
  3. Likewise, for the 2nd fraction, since 30 × 5 = 150,
    2/30 = 2 × 5/30 × 5 = 10/150
  4. Subtract the two like fractions:
    9/150 - 10/150 = 9 - 10/150 = -1/150

MathStep (Works offline)

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

Related:

© everydaycalculation.com