Add 28/3 and 81/25
1st number: 9 1/3, 2nd number: 3 6/25
28/3 + 81/25 is 943/75.
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,
28/3 = 28 × 25/3 × 25 = 700/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
81/25 = 81 × 3/25 × 3 = 243/75 - Add the two like fractions:
700/75 + 243/75 = 700 + 243/75 = 943/75 - So, 28/3 + 81/25 = 943/75
In mixed form: 1243/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/3+81/25 28/6+81/25 28/3+81/50 84/3+81/25 28/9+81/25 28/3+81/75 28/15+81/25 28/21+81/25