Add 27/14 and 56/81
1st number: 1 13/14, 2nd number: 56/81
27/14 + 56/81 is 2971/1134.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 81 is 1134
Next, find the equivalent fraction of both fractional numbers with denominator 1134 - For the 1st fraction, since 14 × 81 = 1134,
27/14 = 27 × 81/14 × 81 = 2187/1134 - Likewise, for the 2nd fraction, since 81 × 14 = 1134,
56/81 = 56 × 14/81 × 14 = 784/1134 - Add the two like fractions:
2187/1134 + 784/1134 = 2187 + 784/1134 = 2971/1134 - So, 27/14 + 56/81 = 2971/1134
In mixed form: 2703/1134
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/14+56/81 27/28+56/81 81/14+56/81 27/42+56/81 27/70+56/81 27/98+56/81