Subtract 3/9 from 16/27
16/27 - 3/9 is 7/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 9 is 27
Next, find the equivalent fraction of both fractional numbers with denominator 27 - For the 1st fraction, since 27 × 1 = 27,
16/27 = 16 × 1/27 × 1 = 16/27 - Likewise, for the 2nd fraction, since 9 × 3 = 27,
3/9 = 3 × 3/9 × 3 = 9/27 - Subtract the two like fractions:
16/27 - 9/27 = 16 - 9/27 = 7/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/27-3/9 16/27-6/9 16/54-3/9 16/27-3/18 48/27-3/9 16/81-3/9 16/27-3/27 80/27-3/9 16/27-15/9 16/27-3/45 16/27-21/9 16/27-3/63