Add 25/8 and 2/27
1st number: 3 1/8, 2nd number: 2/27
25/8 + 2/27 is 691/216.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
25/8 = 25 × 27/8 × 27 = 675/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
2/27 = 2 × 8/27 × 8 = 16/216 - Add the two like fractions:
675/216 + 16/216 = 675 + 16/216 = 691/216 - So, 25/8 + 2/27 = 691/216
In mixed form: 343/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8+2/27 25/8+4/27 25/16+2/27 25/8+2/54 75/8+2/27 25/8+6/27 25/24+2/27 25/8+2/81 25/8+10/27 25/40+2/27 25/8+14/27 25/56+2/27