Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/2 and 42/15

1st number: 12 0/2, 2nd number: 2 12/15

24/2 + 42/15 is 74/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 15 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 2 × 15 = 30,
    24/2 = 24 × 15/2 × 15 = 360/30
  3. Likewise, for the 2nd fraction, since 15 × 2 = 30,
    42/15 = 42 × 2/15 × 2 = 84/30
  4. Add the two like fractions:
    360/30 + 84/30 = 360 + 84/30 = 444/30
  5. 444/30 simplified gives 74/5
  6. So, 24/2 + 42/15 = 74/5
    In mixed form: 144/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com