Add 8/27 and 18/25
8/27 + 18/25 is 686/675.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 25 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 27 × 25 = 675,
8/27 = 8 × 25/27 × 25 = 200/675 - Likewise, for the 2nd fraction, since 25 × 27 = 675,
18/25 = 18 × 27/25 × 27 = 486/675 - Add the two like fractions:
200/675 + 486/675 = 200 + 486/675 = 686/675 - So, 8/27 + 18/25 = 686/675
In mixed form: 111/675
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/27+18/25 8/27+36/25 8/54+18/25 8/27+18/50 24/27+18/25 8/27+54/25 8/81+18/25 8/27+18/75 40/27+18/25 8/27+90/25 56/27+18/25