Add 27/14 and 54/9
1st number: 1 13/14, 2nd number: 6 0/9
27/14 + 54/9 is 111/14.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 9 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
27/14 = 27 × 9/14 × 9 = 243/126 - Likewise, for the 2nd fraction, since 9 × 14 = 126,
54/9 = 54 × 14/9 × 14 = 756/126 - Add the two like fractions:
243/126 + 756/126 = 243 + 756/126 = 999/126 - 999/126 simplified gives 111/14
- So, 27/14 + 54/9 = 111/14
In mixed form: 713/14
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+54/9 27/28+54/9 27/14+54/18 81/14+54/9 27/42+54/9 27/14+54/27 27/70+54/9 27/14+54/45 27/98+54/9 27/14+54/63