Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/56 from 7/5

1st number: 1 2/5, 2nd number: 3/56

7/5 - 3/56 is 377/280.

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,
    7/5 = 7 × 56/5 × 56 = 392/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    3/56 = 3 × 5/56 × 5 = 15/280
  4. Subtract the two like fractions:
    392/280 - 15/280 = 392 - 15/280 = 377/280
  5. In mixed form: 197/280

MathStep (Works offline)

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

Related:

© everydaycalculation.com