Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/14 and 42/9

1st number: 3/14, 2nd number: 4 6/9

3/14 + 42/9 is 205/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 9 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 14 × 9 = 126,
    3/14 = 3 × 9/14 × 9 = 27/126
  3. Likewise, for the 2nd fraction, since 9 × 14 = 126,
    42/9 = 42 × 14/9 × 14 = 588/126
  4. Add the two like fractions:
    27/126 + 588/126 = 27 + 588/126 = 615/126
  5. 615/126 simplified gives 205/42
  6. So, 3/14 + 42/9 = 205/42
    In mixed form: 437/42

MathStep (Works offline)

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

Related:

© everydaycalculation.com