Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 63/8 from 32/5

1st number: 6 2/5, 2nd number: 7 7/8

32/5 - 63/8 is -59/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    32/5 = 32 × 8/5 × 8 = 256/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    63/8 = 63 × 5/8 × 5 = 315/40
  4. Subtract the two like fractions:
    256/40 - 315/40 = 256 - 315/40 = -59/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com