Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/14 and 18/6

1st number: 2 2/14, 2nd number: 3 0/6

30/14 + 18/6 is 36/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 6 is 42

    Next, find the equivalent fraction of both fractional numbers with denominator 42
  2. For the 1st fraction, since 14 × 3 = 42,
    30/14 = 30 × 3/14 × 3 = 90/42
  3. Likewise, for the 2nd fraction, since 6 × 7 = 42,
    18/6 = 18 × 7/6 × 7 = 126/42
  4. Add the two like fractions:
    90/42 + 126/42 = 90 + 126/42 = 216/42
  5. 216/42 simplified gives 36/7
  6. So, 30/14 + 18/6 = 36/7
    In mixed form: 51/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com