Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/3 and 70/28

1st number: 9 1/3, 2nd number: 2 14/28

28/3 + 70/28 is 71/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 28 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 3 × 28 = 84,
    28/3 = 28 × 28/3 × 28 = 784/84
  3. Likewise, for the 2nd fraction, since 28 × 3 = 84,
    70/28 = 70 × 3/28 × 3 = 210/84
  4. Add the two like fractions:
    784/84 + 210/84 = 784 + 210/84 = 994/84
  5. 994/84 simplified gives 71/6
  6. So, 28/3 + 70/28 = 71/6
    In mixed form: 115/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com