Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/32 and 5/18

28/32 + 5/18 is 83/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 18 is 288

    Next, find the equivalent fraction of both fractional numbers with denominator 288
  2. For the 1st fraction, since 32 × 9 = 288,
    28/32 = 28 × 9/32 × 9 = 252/288
  3. Likewise, for the 2nd fraction, since 18 × 16 = 288,
    5/18 = 5 × 16/18 × 16 = 80/288
  4. Add the two like fractions:
    252/288 + 80/288 = 252 + 80/288 = 332/288
  5. 332/288 simplified gives 83/72
  6. So, 28/32 + 5/18 = 83/72
    In mixed form: 111/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com