Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/72 and 45/54

14/72 + 45/54 is 37/36.

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,
    14/72 = 14 × 3/72 × 3 = 42/216
  3. Likewise, for the 2nd fraction, since 54 × 4 = 216,
    45/54 = 45 × 4/54 × 4 = 180/216
  4. Add the two like fractions:
    42/216 + 180/216 = 42 + 180/216 = 222/216
  5. 222/216 simplified gives 37/36
  6. So, 14/72 + 45/54 = 37/36
    In mixed form: 11/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com