Add 5/3 and 28/45
1st number: 1 2/3, 2nd number: 28/45
5/3 + 28/45 is 103/45.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 3 × 15 = 45,
5/3 = 5 × 15/3 × 15 = 75/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
28/45 = 28 × 1/45 × 1 = 28/45 - Add the two like fractions:
75/45 + 28/45 = 75 + 28/45 = 103/45 - So, 5/3 + 28/45 = 103/45
In mixed form: 213/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/3+28/45 5/3+56/45 5/6+28/45 5/3+28/90 15/3+28/45 5/3+84/45 5/9+28/45 25/3+28/45 5/15+28/45 35/3+28/45 5/21+28/45