Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 98/4 from 28/8

1st number: 3 4/8, 2nd number: 24 2/4

28/8 - 98/4 is -21/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 4 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 8 × 1 = 8,
    28/8 = 28 × 1/8 × 1 = 28/8
  3. Likewise, for the 2nd fraction, since 4 × 2 = 8,
    98/4 = 98 × 2/4 × 2 = 196/8
  4. Subtract the two like fractions:
    28/8 - 196/8 = 28 - 196/8 = -168/8
  5. After reducing the fraction, the answer is -21/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com