Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 5/12 from 84/40

1st number: 2 4/40, 2nd number: 5/12

84/40 - 5/12 is 101/60.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 12 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 40 × 3 = 120,
    84/40 = 84 × 3/40 × 3 = 252/120
  3. Likewise, for the 2nd fraction, since 12 × 10 = 120,
    5/12 = 5 × 10/12 × 10 = 50/120
  4. Subtract the two like fractions:
    252/120 - 50/120 = 252 - 50/120 = 202/120
  5. After reducing the fraction, the answer is 101/60
  6. In mixed form: 141/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com