Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 7/64 from 3/50

3/50 - 7/64 is -79/1600.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 64 is 1600

    Next, find the equivalent fraction of both fractional numbers with denominator 1600
  2. For the 1st fraction, since 50 × 32 = 1600,
    3/50 = 3 × 32/50 × 32 = 96/1600
  3. Likewise, for the 2nd fraction, since 64 × 25 = 1600,
    7/64 = 7 × 25/64 × 25 = 175/1600
  4. Subtract the two like fractions:
    96/1600 - 175/1600 = 96 - 175/1600 = -79/1600

MathStep (Works offline)

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

Related:

© everydaycalculation.com