Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 63/56 from 6/72

1st number: 6/72, 2nd number: 1 7/56

6/72 - 63/56 is -25/24.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 56 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    6/72 = 6 × 7/72 × 7 = 42/504
  3. Likewise, for the 2nd fraction, since 56 × 9 = 504,
    63/56 = 63 × 9/56 × 9 = 567/504
  4. Subtract the two like fractions:
    42/504 - 567/504 = 42 - 567/504 = -525/504
  5. After reducing the fraction, the answer is -25/24

MathStep (Works offline)

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

Related:

© everydaycalculation.com