Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 75/8 and 48/30

1st number: 9 3/8, 2nd number: 1 18/30

75/8 + 48/30 is 439/40.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    75/8 = 75 × 15/8 × 15 = 1125/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    48/30 = 48 × 4/30 × 4 = 192/120
  4. Add the two like fractions:
    1125/120 + 192/120 = 1125 + 192/120 = 1317/120
  5. 1317/120 simplified gives 439/40
  6. So, 75/8 + 48/30 = 439/40
    In mixed form: 1039/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com