Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/8 and 75/16

1st number: 3 6/8, 2nd number: 4 11/16

30/8 + 75/16 is 135/16.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 16
  2. For the 1st fraction, since 8 × 2 = 16,
    30/8 = 30 × 2/8 × 2 = 60/16
  3. Likewise, for the 2nd fraction, since 16 × 1 = 16,
    75/16 = 75 × 1/16 × 1 = 75/16
  4. Add the two like fractions:
    60/16 + 75/16 = 60 + 75/16 = 135/16
  5. So, 30/8 + 75/16 = 135/16
    In mixed form: 87/16

MathStep (Works offline)

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

Related:

© everydaycalculation.com