Add 8/3 and 21/25
1st number: 2 2/3, 2nd number: 21/25
8/3 + 21/25 is 263/75.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
8/3 = 8 × 25/3 × 25 = 200/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
21/25 = 21 × 3/25 × 3 = 63/75 - Add the two like fractions:
200/75 + 63/75 = 200 + 63/75 = 263/75 - So, 8/3 + 21/25 = 263/75
In mixed form: 338/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/3+21/25 8/3+42/25 8/6+21/25 8/3+21/50 24/3+21/25 8/3+63/25 8/9+21/25 8/3+21/75 40/3+21/25 8/15+21/25 56/3+21/25 8/21+21/25