Subtract 9/27 from 9/25
925 - 927 is 275.
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,
925 = 9 × 2725 × 27 = 243675 - Likewise, for the 2nd fraction, since 27 × 25 = 675,
927 = 9 × 2527 × 25 = 225675 - Subtract the two like fractions:
243675 - 225675 = 243 - 225675 = 18675 - After reducing the fraction, the answer is 275
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/25-9/27 9/25-18/27 9/50-9/27 9/25-9/54 27/25-9/27 9/75-9/27 9/25-9/81 45/25-9/27 9/25-45/27 63/25-9/27 9/25-63/27