Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 8/15 from 9/2

1st number: 4 1/2, 2nd number: 8/15

9/2 - 8/15 is 119/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    9/2 = 9 × 15/2 × 15 = 135/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    8/15 = 8 × 2/15 × 2 = 16/30
  4. Subtract the two like fractions:
    135/30 - 16/30 = 135 - 16/30 = 119/30
  5. In mixed form: 329/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com