Add 28/9 and 35/60
1st number: 3 1/9, 2nd number: 35/60
28/9 + 35/60 is 133/36.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
28/9 = 28 × 20/9 × 20 = 560/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
35/60 = 35 × 3/60 × 3 = 105/180 - Add the two like fractions:
560/180 + 105/180 = 560 + 105/180 = 665/180 - 665/180 simplified gives 133/36
- So, 28/9 + 35/60 = 133/36
In mixed form: 325/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/9+35/60 28/9+70/60 28/18+35/60 84/9+35/60 28/27+35/60 28/45+35/60 28/63+35/60