Subtract 2/9 from 12/2
1st number: 6 0/2, 2nd number: 2/9
12/2 - 2/9 is 52/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
12/2 = 12 × 9/2 × 9 = 108/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
2/9 = 2 × 2/9 × 2 = 4/18 - Subtract the two like fractions:
108/18 - 4/18 = 108 - 4/18 = 104/18 - After reducing the fraction, the answer is 52/9
- In mixed form: 57/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/2-2/9 12/2-4/9 12/4-2/9 12/2-2/18 36/2-2/9 12/2-6/9 12/6-2/9 12/2-2/27 60/2-2/9 12/2-10/9 12/10-2/9 12/2-2/45 84/2-2/9 12/2-14/9 12/14-2/9 12/2-2/63