Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 20/9 from 6/98

1st number: 6/98, 2nd number: 2 2/9

6/98 - 20/9 is -953/441.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 9 is 882

    Next, find the equivalent fraction of both fractional numbers with denominator 882
  2. For the 1st fraction, since 98 × 9 = 882,
    6/98 = 6 × 9/98 × 9 = 54/882
  3. Likewise, for the 2nd fraction, since 9 × 98 = 882,
    20/9 = 20 × 98/9 × 98 = 1960/882
  4. Subtract the two like fractions:
    54/882 - 1960/882 = 54 - 1960/882 = -1906/882
  5. After reducing the fraction, the answer is -953/441

MathStep (Works offline)

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

Related:

© everydaycalculation.com