Subtract 1/25 from 4/27
4/27 - 1/25 is 73/675.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 25 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 27 × 25 = 675,
4/27 = 4 × 25/27 × 25 = 100/675 - Likewise, for the 2nd fraction, since 25 × 27 = 675,
1/25 = 1 × 27/25 × 27 = 27/675 - Subtract the two like fractions:
100/675 - 27/675 = 100 - 27/675 = 73/675
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/27-1/25 4/27-2/25 4/54-1/25 4/27-1/50 12/27-1/25 4/27-3/25 4/81-1/25 4/27-1/75 20/27-1/25 4/27-5/25 28/27-1/25 4/27-7/25