Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/72 and 3/54

28/72 + 3/54 is 4/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 54 is 216

    Next, find the equivalent fraction of both fractional numbers with denominator 216
  2. For the 1st fraction, since 72 × 3 = 216,
    28/72 = 28 × 3/72 × 3 = 84/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    3/54 = 3 × 4/54 × 4 = 12/216
  4. Add the two like fractions:
    84/216 + 12/216 = 84 + 12/216 = 96/216
  5. 96/216 simplified gives 4/9
  6. So, 28/72 + 3/54 = 4/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com