Subtract 5/12 from 9/25
9/25 - 5/12 is -17/300.
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,
9/25 = 9 × 12/25 × 12 = 108/300 - Likewise, for the 2nd fraction, since 12 × 25 = 300,
5/12 = 5 × 25/12 × 25 = 125/300 - Subtract the two like fractions:
108/300 - 125/300 = 108 - 125/300 = -17/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25-5/12 9/25-10/12 9/50-5/12 9/25-5/24 27/25-5/12 9/25-15/12 9/75-5/12 9/25-5/36 45/25-5/12 9/25-25/12 9/25-5/60 63/25-5/12 9/25-35/12 9/25-5/84