Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/15 and 84/30

1st number: 1/15, 2nd number: 2 24/30

1/15 + 84/30 is 43/15.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 15 × 2 = 30,
    1/15 = 1 × 2/15 × 2 = 2/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    84/30 = 84 × 1/30 × 1 = 84/30
  4. Add the two like fractions:
    2/30 + 84/30 = 2 + 84/30 = 86/30
  5. 86/30 simplified gives 43/15
  6. So, 1/15 + 84/30 = 43/15
    In mixed form: 213/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com