Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 2/40 from 84/14

1st number: 6 0/14, 2nd number: 2/40

84/14 - 2/40 is 119/20.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 40 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 14 × 20 = 280,
    84/14 = 84 × 20/14 × 20 = 1680/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    2/40 = 2 × 7/40 × 7 = 14/280
  4. Subtract the two like fractions:
    1680/280 - 14/280 = 1680 - 14/280 = 1666/280
  5. After reducing the fraction, the answer is 119/20
  6. In mixed form: 519/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com