Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/12 and 2/10

1st number: 2 4/12, 2nd number: 2/10

28/12 + 2/10 is 38/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 10 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    28/12 = 28 × 5/12 × 5 = 140/60
  3. Likewise, for the 2nd fraction, since 10 × 6 = 60,
    2/10 = 2 × 6/10 × 6 = 12/60
  4. Add the two like fractions:
    140/60 + 12/60 = 140 + 12/60 = 152/60
  5. 152/60 simplified gives 38/15
  6. So, 28/12 + 2/10 = 38/15
    In mixed form: 28/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com