Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/8 and 28/16

1st number: 3/8, 2nd number: 1 12/16

3/8 + 28/16 is 17/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 16 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 8 × 2 = 16,
    3/8 = 3 × 2/8 × 2 = 6/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    28/16 = 28 × 1/16 × 1 = 28/16
  4. Add the two like fractions:
    6/16 + 28/16 = 6 + 28/16 = 34/16
  5. 34/16 simplified gives 17/8
  6. So, 3/8 + 28/16 = 17/8
    In mixed form: 21/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com