Subtract 5/12 from 3/25
3/25 - 5/12 is -89/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 12 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 25 × 12 = 300,
3/25 = 3 × 12/25 × 12 = 36/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
5/12 = 5 × 25/12 × 25 = 125/300 - Subtract the two like fractions:
36/300 - 125/300 = 36 - 125/300 = -89/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25-5/12 3/25-10/12 3/50-5/12 3/25-5/24 9/25-5/12 3/25-15/12 3/75-5/12 3/25-5/36 15/25-5/12 3/25-25/12 3/25-5/60 21/25-5/12 3/25-35/12 3/25-5/84