Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/7 from 8/6

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

8/6 - 1/7 is 25/21.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 7 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 6 × 7 = 42,
    8/6 = 8 × 7/6 × 7 = 56/42
  3. Likewise, for the 2nd fraction, since 7 × 6 = 42,
    1/7 = 1 × 6/7 × 6 = 6/42
  4. Subtract the two like fractions:
    56/42 - 6/42 = 56 - 6/42 = 50/42
  5. After reducing the fraction, the answer is 25/21
  6. In mixed form: 14/21

MathStep (Works offline)

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

Related:

© everydaycalculation.com