Add 49/60 and 28/90
49/60 + 28/90 is 203/180.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 90 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 60 × 3 = 180,
49/60 = 49 × 3/60 × 3 = 147/180 - Likewise, for the 2nd fraction, since 90 × 2 = 180,
28/90 = 28 × 2/90 × 2 = 56/180 - Add the two like fractions:
147/180 + 56/180 = 147 + 56/180 = 203/180 - So, 49/60 + 28/90 = 203/180
In mixed form: 123/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60+28/90 49/60+56/90 49/60+84/90