Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 9/6 from 84/4

1st number: 21 0/4, 2nd number: 1 3/6

84/4 - 9/6 is 39/2.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 6 is 12

    Next, find the equivalent fraction of both fractional numbers with denominator 12
  2. For the 1st fraction, since 4 × 3 = 12,
    84/4 = 84 × 3/4 × 3 = 252/12
  3. Likewise, for the 2nd fraction, since 6 × 2 = 12,
    9/6 = 9 × 2/6 × 2 = 18/12
  4. Subtract the two like fractions:
    252/12 - 18/12 = 252 - 18/12 = 234/12
  5. After reducing the fraction, the answer is 39/2
  6. In mixed form: 191/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com