Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 27/4 and 30/16

1st number: 6 3/4, 2nd number: 1 14/16

27/4 + 30/16 is 69/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 16 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 4 × 4 = 16,
    27/4 = 27 × 4/4 × 4 = 108/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    30/16 = 30 × 1/16 × 1 = 30/16
  4. Add the two like fractions:
    108/16 + 30/16 = 108 + 30/16 = 138/16
  5. 138/16 simplified gives 69/8
  6. So, 27/4 + 30/16 = 69/8
    In mixed form: 85/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com