Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/30 and 75/8

1st number: 28/30, 2nd number: 9 3/8

28/30 + 75/8 is 1237/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 8 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 30 × 4 = 120,
    28/30 = 28 × 4/30 × 4 = 112/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    75/8 = 75 × 15/8 × 15 = 1125/120
  4. Add the two like fractions:
    112/120 + 1125/120 = 112 + 1125/120 = 1237/120
  5. So, 28/30 + 75/8 = 1237/120
    In mixed form: 1037/120

MathStep (Works offline)

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

Related:

© everydaycalculation.com