Add 7/3 and 56/45
1st number: 2 1/3, 2nd number: 1 11/45
7/3 + 56/45 is 161/45.
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,
7/3 = 7 × 15/3 × 15 = 105/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
56/45 = 56 × 1/45 × 1 = 56/45 - Add the two like fractions:
105/45 + 56/45 = 105 + 56/45 = 161/45 - So, 7/3 + 56/45 = 161/45
In mixed form: 326/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3+56/45 7/6+56/45 7/3+56/90 21/3+56/45 7/9+56/45 35/3+56/45 7/15+56/45 49/3+56/45 7/21+56/45