Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/63 from 20/14

1st number: 1 6/14, 2nd number: 2/63

20/14 - 2/63 is 88/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 63 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 14 × 9 = 126,
    20/14 = 20 × 9/14 × 9 = 180/126
  3. Likewise, for the 2nd fraction, since 63 × 2 = 126,
    2/63 = 2 × 2/63 × 2 = 4/126
  4. Subtract the two like fractions:
    180/126 - 4/126 = 180 - 4/126 = 176/126
  5. After reducing the fraction, the answer is 88/63
  6. In mixed form: 125/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com