Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/3 and 98/30

1st number: 4 0/3, 2nd number: 3 8/30

12/3 + 98/30 is 109/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 3 × 10 = 30,
    12/3 = 12 × 10/3 × 10 = 120/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    98/30 = 98 × 1/30 × 1 = 98/30
  4. Add the two like fractions:
    120/30 + 98/30 = 120 + 98/30 = 218/30
  5. 218/30 simplified gives 109/15
  6. So, 12/3 + 98/30 = 109/15
    In mixed form: 74/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com