Subtract 4/12 from 4/25
4/25 - 4/12 is -13/75.
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,
4/25 = 4 × 12/25 × 12 = 48/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
4/12 = 4 × 25/12 × 25 = 100/300 - Subtract the two like fractions:
48/300 - 100/300 = 48 - 100/300 = -52/300 - After reducing the fraction, the answer is -13/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-4/12 4/25-8/12 4/50-4/12 4/25-4/24 12/25-4/12 4/75-4/12 4/25-4/36 20/25-4/12 4/25-20/12 4/25-4/60 28/25-4/12 4/25-28/12 4/25-4/84