Subtract 3/9 from 25/54
25/54 - 3/9 is 7/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 9 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 54 × 1 = 54,
25/54 = 25 × 1/54 × 1 = 25/54 - Likewise, for the 2nd fraction, since 9 × 6 = 54,
3/9 = 3 × 6/9 × 6 = 18/54 - Subtract the two like fractions:
25/54 - 18/54 = 25 - 18/54 = 7/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/54-3/9 25/54-6/9 25/54-3/18 75/54-3/9 25/54-3/27 25/54-15/9 25/54-3/45 25/54-21/9 25/54-3/63