Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 15/5 and 40/24

1st number: 3 0/5, 2nd number: 1 16/24

15/5 + 40/24 is 14/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 24 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 5 × 24 = 120,
    15/5 = 15 × 24/5 × 24 = 360/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    40/24 = 40 × 5/24 × 5 = 200/120
  4. Add the two like fractions:
    360/120 + 200/120 = 360 + 200/120 = 560/120
  5. 560/120 simplified gives 14/3
  6. So, 15/5 + 40/24 = 14/3
    In mixed form: 42/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com