Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/14 and 25/16

1st number: 2 0/14, 2nd number: 1 9/16

28/14 + 25/16 is 57/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 16 is 112

    Next, find the equivalent fraction of both fractional numbers with denominator 112
  2. For the 1st fraction, since 14 × 8 = 112,
    28/14 = 28 × 8/14 × 8 = 224/112
  3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
    25/16 = 25 × 7/16 × 7 = 175/112
  4. Add the two like fractions:
    224/112 + 175/112 = 224 + 175/112 = 399/112
  5. 399/112 simplified gives 57/16
  6. So, 28/14 + 25/16 = 57/16
    In mixed form: 39/16

MathStep (Works offline)

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

Related:

© everydaycalculation.com