Subtract 7/54 from 4/25
4/25 - 7/54 is 41/1350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 54 is 1350
Next, find the equivalent fraction of both fractional numbers with denominator 1350 - For the 1st fraction, since 25 × 54 = 1350,
4/25 = 4 × 54/25 × 54 = 216/1350 - Likewise, for the 2nd fraction, since 54 × 25 = 1350,
7/54 = 7 × 25/54 × 25 = 175/1350 - Subtract the two like fractions:
216/1350 - 175/1350 = 216 - 175/1350 = 41/1350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/25-7/54 4/25-14/54 4/50-7/54 12/25-7/54 4/25-21/54 4/75-7/54 20/25-7/54 4/25-35/54 28/25-7/54 4/25-49/54