Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/10 and 84/27

1st number: 3/10, 2nd number: 3 3/27

3/10 + 84/27 is 307/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 27 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 10 × 27 = 270,
    3/10 = 3 × 27/10 × 27 = 81/270
  3. Likewise, for the 2nd fraction, since 27 × 10 = 270,
    84/27 = 84 × 10/27 × 10 = 840/270
  4. Add the two like fractions:
    81/270 + 840/270 = 81 + 840/270 = 921/270
  5. 921/270 simplified gives 307/90
  6. So, 3/10 + 84/27 = 307/90
    In mixed form: 337/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com