Add 49/27 and 60/80
1st number: 1 22/27, 2nd number: 60/80
49/27 + 60/80 is 277/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 80 is 2160
Next, find the equivalent fraction of both fractional numbers with denominator 2160 - For the 1st fraction, since 27 × 80 = 2160,
49/27 = 49 × 80/27 × 80 = 3920/2160 - Likewise, for the 2nd fraction, since 80 × 27 = 2160,
60/80 = 60 × 27/80 × 27 = 1620/2160 - Add the two like fractions:
3920/2160 + 1620/2160 = 3920 + 1620/2160 = 5540/2160 - 5540/2160 simplified gives 277/108
- So, 49/27 + 60/80 = 277/108
In mixed form: 261/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/27+60/80 49/54+60/80 49/81+60/80