Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/2 and 18/4

1st number: 14 0/2, 2nd number: 4 2/4

28/2 + 18/4 is 37/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 4 is 4

    Next, find the equivalent fraction of both fractional numbers with denominator 4
  2. For the 1st fraction, since 2 × 2 = 4,
    28/2 = 28 × 2/2 × 2 = 56/4
  3. Likewise, for the 2nd fraction, since 4 × 1 = 4,
    18/4 = 18 × 1/4 × 1 = 18/4
  4. Add the two like fractions:
    56/4 + 18/4 = 56 + 18/4 = 74/4
  5. 74/4 simplified gives 37/2
  6. So, 28/2 + 18/4 = 37/2
    In mixed form: 181/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com