Subtract 12/25 from 2/9
2/9 - 12/25 is -58/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
2/9 = 2 × 25/9 × 25 = 50/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
12/25 = 12 × 9/25 × 9 = 108/225 - Subtract the two like fractions:
50/225 - 108/225 = 50 - 108/225 = -58/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/9-12/25 2/9-24/25 2/18-12/25 2/9-12/50 6/9-12/25 2/9-36/25 2/27-12/25 2/9-12/75 10/9-12/25 2/9-60/25 2/45-12/25 14/9-12/25 2/9-84/25 2/63-12/25