Add 75/4 and 28/27
1st number: 18 3/4, 2nd number: 1 1/27
75/4 + 28/27 is 2137/108.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 4 × 27 = 108,
75/4 = 75 × 27/4 × 27 = 2025/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
28/27 = 28 × 4/27 × 4 = 112/108 - Add the two like fractions:
2025/108 + 112/108 = 2025 + 112/108 = 2137/108 - So, 75/4 + 28/27 = 2137/108
In mixed form: 1985/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/4+56/27 75/8+28/27 75/4+28/54 75/4+84/27 75/12+28/27 75/4+28/81 75/20+28/27 75/28+28/27