Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/40 and 80/9

1st number: 10/40, 2nd number: 8 8/9

10/40 + 80/9 is 329/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 9 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    10/40 = 10 × 9/40 × 9 = 90/360
  3. Likewise, for the 2nd fraction, since 9 × 40 = 360,
    80/9 = 80 × 40/9 × 40 = 3200/360
  4. Add the two like fractions:
    90/360 + 3200/360 = 90 + 3200/360 = 3290/360
  5. 3290/360 simplified gives 329/36
  6. So, 10/40 + 80/9 = 329/36
    In mixed form: 95/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com