Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/24 and 9/15

1st number: 1 4/24, 2nd number: 9/15

28/24 + 9/15 is 53/30.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 24 × 5 = 120,
    28/24 = 28 × 5/24 × 5 = 140/120
  3. Likewise, for the 2nd fraction, since 15 × 8 = 120,
    9/15 = 9 × 8/15 × 8 = 72/120
  4. Add the two like fractions:
    140/120 + 72/120 = 140 + 72/120 = 212/120
  5. 212/120 simplified gives 53/30
  6. So, 28/24 + 9/15 = 53/30
    In mixed form: 123/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com