Add 75/84 and 4/27
75/84 + 4/27 is 787/756.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 84 and 27 is 756
Next, find the equivalent fraction of both fractional numbers with denominator 756 - For the 1st fraction, since 84 × 9 = 756,
75/84 = 75 × 9/84 × 9 = 675/756 - Likewise, for the 2nd fraction, since 27 × 28 = 756,
4/27 = 4 × 28/27 × 28 = 112/756 - Add the two like fractions:
675/756 + 112/756 = 675 + 112/756 = 787/756 - So, 75/84 + 4/27 = 787/756
In mixed form: 131/756
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/84+8/27 75/84+4/54 75/84+12/27 75/84+4/81 75/84+20/27 75/84+28/27