Answers

Add 6/81 and 8/27

6/81 + 8/27 is 10/27.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 81 and 27 is 81
   
   Next, find the equivalent fraction of both fractional numbers with denominator 81
2. For the 1st fraction, since 81 × 1 = 81,
   6/81 = 6 × 1/81 × 1 = 6/81
3. Likewise, for the 2nd fraction, since 27 × 3 = 81,
   8/27 = 8 × 3/27 × 3 = 24/81
4. Add the two like fractions:
   6/81 + 24/81 = 6 + 24/81 = 30/81
5. 30/81 simplified gives 10/27
6. So, 6/81 + 8/27 = 10/27

MathStep (Works offline)

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

Related: ¹²/₈₁+⁸/₂₇ ⁶/₈₁+¹⁶/₂₇ ⁶/₈₁+⁸/₅₄ ¹⁸/₈₁+⁸/₂₇ ⁶/₈₁+²⁴/₂₇ ⁶/₈₁+⁸/₈₁ ³⁰/₈₁+⁸/₂₇ ⁶/₈₁+⁴⁰/₂₇ ⁴²/₈₁+⁸/₂₇ ⁶/₈₁+⁵⁶/₂₇

Add Fractions Calculator