Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/16 and 18/27

1st number: 1 12/16, 2nd number: 18/27

28/16 + 18/27 is 29/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 27 is 432

    Next, find the equivalent fraction of both fractional numbers with denominator 432
  2. For the 1st fraction, since 16 × 27 = 432,
    28/16 = 28 × 27/16 × 27 = 756/432
  3. Likewise, for the 2nd fraction, since 27 × 16 = 432,
    18/27 = 18 × 16/27 × 16 = 288/432
  4. Add the two like fractions:
    756/432 + 288/432 = 756 + 288/432 = 1044/432
  5. 1044/432 simplified gives 29/12
  6. So, 28/16 + 18/27 = 29/12
    In mixed form: 25/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com