Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/2 and 18/16

1st number: 10 0/2, 2nd number: 1 2/16

20/2 + 18/16 is 89/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 16 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 2 × 8 = 16,
    20/2 = 20 × 8/2 × 8 = 160/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    18/16 = 18 × 1/16 × 1 = 18/16
  4. Add the two like fractions:
    160/16 + 18/16 = 160 + 18/16 = 178/16
  5. 178/16 simplified gives 89/8
  6. So, 20/2 + 18/16 = 89/8
    In mixed form: 111/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com