Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 56/72 from 54/25

1st number: 2 4/25, 2nd number: 56/72

54/25 - 56/72 is 311/225.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 72 is 1800

    Next, find the equivalent fraction of both fractional numbers with denominator 1800
  2. For the 1st fraction, since 25 × 72 = 1800,
    54/25 = 54 × 72/25 × 72 = 3888/1800
  3. Likewise, for the 2nd fraction, since 72 × 25 = 1800,
    56/72 = 56 × 25/72 × 25 = 1400/1800
  4. Subtract the two like fractions:
    3888/1800 - 1400/1800 = 3888 - 1400/1800 = 2488/1800
  5. After reducing the fraction, the answer is 311/225
  6. In mixed form: 186/225

MathStep (Works offline)

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

Related:

© everydaycalculation.com