Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 60/98 from 35/80

35/80 - 60/98 is -137/784.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 98 is 3920

    Next, find the equivalent fraction of both fractional numbers with denominator 3920
  2. For the 1st fraction, since 80 × 49 = 3920,
    35/80 = 35 × 49/80 × 49 = 1715/3920
  3. Likewise, for the 2nd fraction, since 98 × 40 = 3920,
    60/98 = 60 × 40/98 × 40 = 2400/3920
  4. Subtract the two like fractions:
    1715/3920 - 2400/3920 = 1715 - 2400/3920 = -685/3920
  5. After reducing the fraction, the answer is -137/784

MathStep (Works offline)

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

Related:

© everydaycalculation.com