Subtract 2/9 from 12/27
12/27 - 2/9 is 2/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
12/27 = 12 × 1/27 × 1 = 12/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
2/9 = 2 × 3/9 × 3 = 6/27 - Subtract the two like fractions:
12/27 - 6/27 = 12 - 6/27 = 6/27 - After reducing the fraction, the answer is 2/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/27-2/9 12/27-4/9 12/54-2/9 12/27-2/18 36/27-2/9 12/27-6/9 12/81-2/9 12/27-2/27 60/27-2/9 12/27-10/9 12/27-2/45 84/27-2/9 12/27-14/9 12/27-2/63