Subtract 8/32 from 1/27
1/27 - 8/32 is -23/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 32 is 864
Next, find the equivalent fraction of both fractional numbers with denominator 864 - For the 1st fraction, since 27 × 32 = 864,
1/27 = 1 × 32/27 × 32 = 32/864 - Likewise, for the 2nd fraction, since 32 × 27 = 864,
8/32 = 8 × 27/32 × 27 = 216/864 - Subtract the two like fractions:
32/864 - 216/864 = 32 - 216/864 = -184/864 - After reducing the fraction, the answer is -23/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/27-8/32 1/27-16/32 1/54-8/32 1/27-8/64 3/27-8/32 1/27-24/32 1/81-8/32 1/27-8/96 5/27-8/32 1/27-40/32 7/27-8/32 1/27-56/32