Subtract 12/6 from 1/9
1st number: 1/9, 2nd number: 2 0/6
1/9 - 12/6 is -17/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
1/9 = 1 × 2/9 × 2 = 2/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
12/6 = 12 × 3/6 × 3 = 36/18 - Subtract the two like fractions:
2/18 - 36/18 = 2 - 36/18 = -34/18 - After reducing the fraction, the answer is -17/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9-12/6 1/9-24/6 1/18-12/6 3/9-12/6 1/9-36/6 1/27-12/6 1/9-12/18 5/9-12/6 1/9-60/6 1/45-12/6 1/9-12/30 7/9-12/6 1/9-84/6 1/63-12/6 1/9-12/42