Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/80 from 1/25

1/25 - 35/80 is -159/400.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 80 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 25 × 16 = 400,
    1/25 = 1 × 16/25 × 16 = 16/400
  3. Likewise, for the 2nd fraction, since 80 × 5 = 400,
    35/80 = 35 × 5/80 × 5 = 175/400
  4. Subtract the two like fractions:
    16/400 - 175/400 = 16 - 175/400 = -159/400

MathStep (Works offline)

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

Related:

© everydaycalculation.com