Subtract 2/9 from 4/25
4/25 - 2/9 is -14/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 9 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
4/25 = 4 × 9/25 × 9 = 36/225 - Likewise, for the 2nd fraction, since 9 × 25 = 225,
2/9 = 2 × 25/9 × 25 = 50/225 - Subtract the two like fractions:
36/225 - 50/225 = 36 - 50/225 = -14/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-2/9 4/25-4/9 4/50-2/9 4/25-2/18 12/25-2/9 4/25-6/9 4/75-2/9 4/25-2/27 20/25-2/9 4/25-10/9 4/25-2/45 28/25-2/9 4/25-14/9 4/25-2/63