Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 12/9 from 6/56

1st number: 6/56, 2nd number: 1 3/9

6/56 - 12/9 is -103/84.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 9 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 56 × 9 = 504,
    6/56 = 6 × 9/56 × 9 = 54/504
  3. Likewise, for the 2nd fraction, since 9 × 56 = 504,
    12/9 = 12 × 56/9 × 56 = 672/504
  4. Subtract the two like fractions:
    54/504 - 672/504 = 54 - 672/504 = -618/504
  5. After reducing the fraction, the answer is -103/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com