Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/80 and 32/90

60/80 + 32/90 is 199/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 90 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    60/80 = 60 × 9/80 × 9 = 540/720
  3. Likewise, for the 2nd fraction, since 90 × 8 = 720,
    32/90 = 32 × 8/90 × 8 = 256/720
  4. Add the two like fractions:
    540/720 + 256/720 = 540 + 256/720 = 796/720
  5. 796/720 simplified gives 199/180
  6. So, 60/80 + 32/90 = 199/180
    In mixed form: 119/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com