Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/5 and 27/8

1st number: 6 0/5, 2nd number: 3 3/8

30/5 + 27/8 is 75/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 8 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 5 × 8 = 40,
    30/5 = 30 × 8/5 × 8 = 240/40
  3. Likewise, for the 2nd fraction, since 8 × 5 = 40,
    27/8 = 27 × 5/8 × 5 = 135/40
  4. Add the two like fractions:
    240/40 + 135/40 = 240 + 135/40 = 375/40
  5. 375/40 simplified gives 75/8
  6. So, 30/5 + 27/8 = 75/8
    In mixed form: 93/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com