Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/8 and 3/30

3/8 + 3/30 is 19/40.

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,
    3/8 = 3 × 15/8 × 15 = 45/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    3/30 = 3 × 4/30 × 4 = 12/120
  4. Add the two like fractions:
    45/120 + 12/120 = 45 + 12/120 = 57/120
  5. 57/120 simplified gives 19/40
  6. So, 3/8 + 3/30 = 19/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com