Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 25/7 from 3/50

1st number: 3/50, 2nd number: 3 4/7

3/50 - 25/7 is -1229/350.

Steps for subtracting fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 350
  2. For the 1st fraction, since 50 × 7 = 350,
    3/50 = 3 × 7/50 × 7 = 21/350
  3. Likewise, for the 2nd fraction, since 7 × 50 = 350,
    25/7 = 25 × 50/7 × 50 = 1250/350
  4. Subtract the two like fractions:
    21/350 - 1250/350 = 21 - 1250/350 = -1229/350

MathStep (Works offline)

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

Related:

© everydaycalculation.com