Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/5 and 6/90

1st number: 2 4/5, 2nd number: 6/90

14/5 + 6/90 is 43/15.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 5 × 18 = 90,
    14/5 = 14 × 18/5 × 18 = 252/90
  3. Likewise, for the 2nd fraction, since 90 × 1 = 90,
    6/90 = 6 × 1/90 × 1 = 6/90
  4. Add the two like fractions:
    252/90 + 6/90 = 252 + 6/90 = 258/90
  5. 258/90 simplified gives 43/15
  6. So, 14/5 + 6/90 = 43/15
    In mixed form: 213/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com