Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 8/7 and 12/16

1st number: 1 1/7, 2nd number: 12/16

8/7 + 12/16 is 53/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 16 is 112

    Next, find the equivalent fraction of both fractional numbers with denominator 112
  2. For the 1st fraction, since 7 × 16 = 112,
    8/7 = 8 × 16/7 × 16 = 128/112
  3. Likewise, for the 2nd fraction, since 16 × 7 = 112,
    12/16 = 12 × 7/16 × 7 = 84/112
  4. Add the two like fractions:
    128/112 + 84/112 = 128 + 84/112 = 212/112
  5. 212/112 simplified gives 53/28
  6. So, 8/7 + 12/16 = 53/28
    In mixed form: 125/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com