Subtract 27/32 from 6/9
6/9 - 27/32 is -17/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 9 × 32 = 288,
6/9 = 6 × 32/9 × 32 = 192/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
27/32 = 27 × 9/32 × 9 = 243/288 - Subtract the two like fractions:
192/288 - 243/288 = 192 - 243/288 = -51/288 - After reducing the fraction, the answer is -17/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/9-27/32 6/9-54/32 6/18-27/32 6/9-27/64 18/9-27/32 6/9-81/32 6/27-27/32 6/9-27/96 30/9-27/32 6/45-27/32 42/9-27/32 6/63-27/32