Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/80 and 98/9

1st number: 2/80, 2nd number: 10 8/9

2/80 + 98/9 is 3929/360.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 9 is 720

    Next, find the equivalent fraction of both fractional numbers with denominator 720
  2. For the 1st fraction, since 80 × 9 = 720,
    2/80 = 2 × 9/80 × 9 = 18/720
  3. Likewise, for the 2nd fraction, since 9 × 80 = 720,
    98/9 = 98 × 80/9 × 80 = 7840/720
  4. Add the two like fractions:
    18/720 + 7840/720 = 18 + 7840/720 = 7858/720
  5. 7858/720 simplified gives 3929/360
  6. So, 2/80 + 98/9 = 3929/360
    In mixed form: 10329/360

MathStep (Works offline)

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

Related:

© everydaycalculation.com