Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/20 from 5/64

5/64 - 1/20 is 9/320.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 20 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 64 × 5 = 320,
    5/64 = 5 × 5/64 × 5 = 25/320
  3. Likewise, for the 2nd fraction, since 20 × 16 = 320,
    1/20 = 1 × 16/20 × 16 = 16/320
  4. Subtract the two like fractions:
    25/320 - 16/320 = 25 - 16/320 = 9/320

MathStep (Works offline)

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

Related:

© everydaycalculation.com