Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/8 from 2/25

2/25 - 4/8 is -21/50.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 8 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 25 × 8 = 200,
    2/25 = 2 × 8/25 × 8 = 16/200
  3. Likewise, for the 2nd fraction, since 8 × 25 = 200,
    4/8 = 4 × 25/8 × 25 = 100/200
  4. Subtract the two like fractions:
    16/200 - 100/200 = 16 - 100/200 = -84/200
  5. After reducing the fraction, the answer is -21/50

MathStep (Works offline)

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

Related:

© everydaycalculation.com