Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/3 and 84/40

1st number: 4 2/3, 2nd number: 2 4/40

14/3 + 84/40 is 203/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 40 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 3 × 40 = 120,
    14/3 = 14 × 40/3 × 40 = 560/120
  3. Likewise, for the 2nd fraction, since 40 × 3 = 120,
    84/40 = 84 × 3/40 × 3 = 252/120
  4. Add the two like fractions:
    560/120 + 252/120 = 560 + 252/120 = 812/120
  5. 812/120 simplified gives 203/30
  6. So, 14/3 + 84/40 = 203/30
    In mixed form: 623/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com