Subtract 8/12 from 3/25
3/25 - 8/12 is -41/75.
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,
8/12 = 8 × 25/12 × 25 = 200/300 - Subtract the two like fractions:
36/300 - 200/300 = 36 - 200/300 = -164/300 - After reducing the fraction, the answer is -41/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/25-8/12 3/25-16/12 3/50-8/12 3/25-8/24 9/25-8/12 3/25-24/12 3/75-8/12 3/25-8/36 15/25-8/12 3/25-40/12 3/25-8/60 21/25-8/12 3/25-56/12 3/25-8/84