Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 63/40 from 48/20

1st number: 2 8/20, 2nd number: 1 23/40

48/20 - 63/40 is 33/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 40 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 20 × 2 = 40,
    48/20 = 48 × 2/20 × 2 = 96/40
  3. Likewise, for the 2nd fraction, since 40 × 1 = 40,
    63/40 = 63 × 1/40 × 1 = 63/40
  4. Subtract the two like fractions:
    96/40 - 63/40 = 96 - 63/40 = 33/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com