Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/90 and 5/8

27/90 + 5/8 is 37/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 8 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 90 × 4 = 360,
    27/90 = 27 × 4/90 × 4 = 108/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    5/8 = 5 × 45/8 × 45 = 225/360
  4. Add the two like fractions:
    108/360 + 225/360 = 108 + 225/360 = 333/360
  5. 333/360 simplified gives 37/40
  6. So, 27/90 + 5/8 = 37/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com