Add 27/3 and 27/84
1st number: 9 0/3, 2nd number: 27/84
27/3 + 27/84 is 261/28.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 3 × 28 = 84,
27/3 = 27 × 28/3 × 28 = 756/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
27/84 = 27 × 1/84 × 1 = 27/84 - Add the two like fractions:
756/84 + 27/84 = 756 + 27/84 = 783/84 - 783/84 simplified gives 261/28
- So, 27/3 + 27/84 = 261/28
In mixed form: 99/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/3+27/84 27/3+54/84 27/6+27/84 81/3+27/84 27/3+81/84 27/9+27/84 27/15+27/84 27/21+27/84