Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 49/80 from 2/3

2/3 - 49/80 is 13/240.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 80 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 3 × 80 = 240,
    2/3 = 2 × 80/3 × 80 = 160/240
  3. Likewise, for the 2nd fraction, since 80 × 3 = 240,
    49/80 = 49 × 3/80 × 3 = 147/240
  4. Subtract the two like fractions:
    160/240 - 147/240 = 160 - 147/240 = 13/240

MathStep (Works offline)

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

Related:

© everydaycalculation.com