Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/16 and 75/8

1st number: 1 2/16, 2nd number: 9 3/8

18/16 + 75/8 is 21/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 8 is 16

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 16 × 1 = 16,
    18/16 = 18 × 1/16 × 1 = 18/16
  3. Likewise, for the 2nd fraction, since 8 × 2 = 16,
    75/8 = 75 × 2/8 × 2 = 150/16
  4. Add the two like fractions:
    18/16 + 150/16 = 18 + 150/16 = 168/16
  5. 168/16 simplified gives 21/2
  6. So, 18/16 + 75/8 = 21/2
    In mixed form: 101/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com