Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/15 and 9/24

9/15 + 9/24 is 39/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 24 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    9/15 = 9 × 8/15 × 8 = 72/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    9/24 = 9 × 5/24 × 5 = 45/120
  4. Add the two like fractions:
    72/120 + 45/120 = 72 + 45/120 = 117/120
  5. 117/120 simplified gives 39/40
  6. So, 9/15 + 9/24 = 39/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com