Add 70/56 and 49/27
1st number: 1 14/56, 2nd number: 1 22/27
70/56 + 49/27 is 331/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 56 and 27 is 1512
Next, find the equivalent fraction of both fractional numbers with denominator 1512 - For the 1st fraction, since 56 × 27 = 1512,
70/56 = 70 × 27/56 × 27 = 1890/1512 - Likewise, for the 2nd fraction, since 27 × 56 = 1512,
49/27 = 49 × 56/27 × 56 = 2744/1512 - Add the two like fractions:
1890/1512 + 2744/1512 = 1890 + 2744/1512 = 4634/1512 - 4634/1512 simplified gives 331/108
- So, 70/56 + 49/27 = 331/108
In mixed form: 37/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/56+98/27 70/56+49/54 70/56+49/81