Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 42/50 from 6/7

6/7 - 42/50 is 3/175.

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,
    6/7 = 6 × 50/7 × 50 = 300/350
  3. Likewise, for the 2nd fraction, since 50 × 7 = 350,
    42/50 = 42 × 7/50 × 7 = 294/350
  4. Subtract the two like fractions:
    300/350 - 294/350 = 300 - 294/350 = 6/350
  5. After reducing the fraction, the answer is 3/175

MathStep (Works offline)

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

Related:

© everydaycalculation.com