Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 10/25 from 10/98

10/98 - 10/25 is -73/245.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 25 is 2450

    Next, find the equivalent fraction of both fractional numbers with denominator 2450
  2. For the 1st fraction, since 98 × 25 = 2450,
    10/98 = 10 × 25/98 × 25 = 250/2450
  3. Likewise, for the 2nd fraction, since 25 × 98 = 2450,
    10/25 = 10 × 98/25 × 98 = 980/2450
  4. Subtract the two like fractions:
    250/2450 - 980/2450 = 250 - 980/2450 = -730/2450
  5. After reducing the fraction, the answer is -73/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com