Subtract 16/27 from 7/25
7/25 - 16/27 is -211/675.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 27 is 675
Next, find the equivalent fraction of both fractional numbers with denominator 675 - For the 1st fraction, since 25 × 27 = 675,
7/25 = 7 × 27/25 × 27 = 189/675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
16/27 = 16 × 25/27 × 25 = 400/675 - Subtract the two like fractions:
189/675 - 400/675 = 189 - 400/675 = -211/675
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/25-16/27 7/25-32/27 7/50-16/27 7/25-16/54 21/25-16/27 7/25-48/27 7/75-16/27 7/25-16/81 35/25-16/27 7/25-80/27 49/25-16/27