Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/5 and 20/14

1st number: 1 4/5, 2nd number: 1 6/14

9/5 + 20/14 is 113/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 14 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 5 × 14 = 70,
    9/5 = 9 × 14/5 × 14 = 126/70
  3. Likewise, for the 2nd fraction, since 14 × 5 = 70,
    20/14 = 20 × 5/14 × 5 = 100/70
  4. Add the two like fractions:
    126/70 + 100/70 = 126 + 100/70 = 226/70
  5. 226/70 simplified gives 113/35
  6. So, 9/5 + 20/14 = 113/35
    In mixed form: 38/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com