Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 42/14 from 24/12

1st number: 2 0/12, 2nd number: 3 0/14

24/12 - 42/14 is -1/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 14 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 12 × 7 = 84,
    24/12 = 24 × 7/12 × 7 = 168/84
  3. Likewise, for the 2nd fraction, since 14 × 6 = 84,
    42/14 = 42 × 6/14 × 6 = 252/84
  4. Subtract the two like fractions:
    168/84 - 252/84 = 168 - 252/84 = -84/84
  5. After reducing the fraction, the answer is -1/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com