Add 3/7 and 56/27
1st number: 3/7, 2nd number: 2 2/27
3/7 + 56/27 is 473/189.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 27 is 189
Next, find the equivalent fraction of both fractional numbers with denominator 189 - For the 1st fraction, since 7 × 27 = 189,
3/7 = 3 × 27/7 × 27 = 81/189 - Likewise, for the 2nd fraction, since 27 × 7 = 189,
56/27 = 56 × 7/27 × 7 = 392/189 - Add the two like fractions:
81/189 + 392/189 = 81 + 392/189 = 473/189 - So, 3/7 + 56/27 = 473/189
In mixed form: 295/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7+56/27 3/14+56/27 3/7+56/54 9/7+56/27 3/21+56/27 3/7+56/81 15/7+56/27 3/35+56/27 21/7+56/27 3/49+56/27