Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/56 from 20/5

1st number: 4 0/5, 2nd number: 6/56

20/5 - 6/56 is 109/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 5 × 56 = 280,
    20/5 = 20 × 56/5 × 56 = 1120/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    6/56 = 6 × 5/56 × 5 = 30/280
  4. Subtract the two like fractions:
    1120/280 - 30/280 = 1120 - 30/280 = 1090/280
  5. After reducing the fraction, the answer is 109/28
  6. In mixed form: 325/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com