Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/81 and 10/28

2/81 + 10/28 is 433/1134.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 81 and 28 is 2268

    Next, find the equivalent fraction of both fractional numbers with denominator 2268
  2. For the 1st fraction, since 81 × 28 = 2268,
    2/81 = 2 × 28/81 × 28 = 56/2268
  3. Likewise, for the 2nd fraction, since 28 × 81 = 2268,
    10/28 = 10 × 81/28 × 81 = 810/2268
  4. Add the two like fractions:
    56/2268 + 810/2268 = 56 + 810/2268 = 866/2268
  5. 866/2268 simplified gives 433/1134
  6. So, 2/81 + 10/28 = 433/1134

MathStep (Works offline)

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

Related:

© everydaycalculation.com