Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/5 and 32/18

1st number: 2 2/5, 2nd number: 1 14/18

12/5 + 32/18 is 188/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    12/5 = 12 × 18/5 × 18 = 216/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    32/18 = 32 × 5/18 × 5 = 160/90
  4. Add the two like fractions:
    216/90 + 160/90 = 216 + 160/90 = 376/90
  5. 376/90 simplified gives 188/45
  6. So, 12/5 + 32/18 = 188/45
    In mixed form: 48/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com