Subtract 8/12 from 1/25
1/25 - 8/12 is -47/75.
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,
1/25 = 1 × 12/25 × 12 = 12/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
8/12 = 8 × 25/12 × 25 = 200/300 - Subtract the two like fractions:
12/300 - 200/300 = 12 - 200/300 = -188/300 - After reducing the fraction, the answer is -47/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/25-8/12 1/25-16/12 1/50-8/12 1/25-8/24 3/25-8/12 1/25-24/12 1/75-8/12 1/25-8/36 5/25-8/12 1/25-40/12 1/25-8/60 7/25-8/12 1/25-56/12 1/25-8/84