Add 4/12 and 25/27
4/12 + 25/27 is 34/27.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 27 is 108
Next, find the equivalent fraction of both fractional numbers with denominator 108 - For the 1st fraction, since 12 × 9 = 108,
4/12 = 4 × 9/12 × 9 = 36/108 - Likewise, for the 2nd fraction, since 27 × 4 = 108,
25/27 = 25 × 4/27 × 4 = 100/108 - Add the two like fractions:
36/108 + 100/108 = 36 + 100/108 = 136/108 - 136/108 simplified gives 34/27
- So, 4/12 + 25/27 = 34/27
In mixed form: 17/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/12+25/27 4/12+50/27 4/24+25/27 4/12+25/54 4/12+75/27 4/36+25/27 4/12+25/81 20/12+25/27 4/60+25/27 28/12+25/27 4/84+25/27