Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 42/32 from 20/6

1st number: 3 2/6, 2nd number: 1 10/32

20/6 - 42/32 is 97/48.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 32 is 96

    Next, find the equivalent fraction of both fractional numbers with denominator 96
  2. For the 1st fraction, since 6 × 16 = 96,
    20/6 = 20 × 16/6 × 16 = 320/96
  3. Likewise, for the 2nd fraction, since 32 × 3 = 96,
    42/32 = 42 × 3/32 × 3 = 126/96
  4. Subtract the two like fractions:
    320/96 - 126/96 = 320 - 126/96 = 194/96
  5. After reducing the fraction, the answer is 97/48
  6. In mixed form: 21/48

MathStep (Works offline)

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

Related:

© everydaycalculation.com