Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/50 from 8/7

1st number: 1 1/7, 2nd number: 3/50

8/7 - 3/50 is 379/350.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 50 is 350

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 7 × 50 = 350,
    8/7 = 8 × 50/7 × 50 = 400/350
  3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
    3/50 = 3 × 7/50 × 7 = 21/350
  4. Subtract the two like fractions:
    400/350 - 21/350 = 400 - 21/350 = 379/350
  5. In mixed form: 129/350

MathStep (Works offline)

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

Related:

© everydaycalculation.com