Subtract 8/9 from 1/16
1/16 - 8/9 is -119/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 9 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
1/16 = 1 × 9/16 × 9 = 9/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
8/9 = 8 × 16/9 × 16 = 128/144 - Subtract the two like fractions:
9/144 - 128/144 = 9 - 128/144 = -119/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16-8/9 1/16-16/9 1/32-8/9 1/16-8/18 3/16-8/9 1/16-24/9 1/48-8/9 1/16-8/27 5/16-8/9 1/16-40/9 1/80-8/9 1/16-8/45 7/16-8/9 1/16-56/9 1/16-8/63