Subtract 2/27 from 2/15
2/15 - 2/27 is 8/135.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 27 is 135
Next, find the equivalent fraction of both fractional numbers with denominator 135 - For the 1st fraction, since 15 × 9 = 135,
2/15 = 2 × 9/15 × 9 = 18/135 - Likewise, for the 2nd fraction, since 27 × 5 = 135,
2/27 = 2 × 5/27 × 5 = 10/135 - Subtract the two like fractions:
18/135 - 10/135 = 18 - 10/135 = 8/135
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/15-2/27 2/15-4/27 2/30-2/27 2/15-2/54 6/15-2/27 2/15-6/27 2/45-2/27 2/15-2/81 10/15-2/27 2/15-10/27 2/75-2/27 14/15-2/27 2/15-14/27