Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/4 and 28/84

1st number: 4 0/4, 2nd number: 28/84

16/4 + 28/84 is 13/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 84 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 4 × 21 = 84,
    16/4 = 16 × 21/4 × 21 = 336/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    28/84 = 28 × 1/84 × 1 = 28/84
  4. Add the two like fractions:
    336/84 + 28/84 = 336 + 28/84 = 364/84
  5. 364/84 simplified gives 13/3
  6. So, 16/4 + 28/84 = 13/3
    In mixed form: 41/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com