Subtract 8/9 from 56/16
1st number: 3 8/16, 2nd number: 8/9
56/16 - 8/9 is 47/18.
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,
56/16 = 56 × 9/16 × 9 = 504/144 - Likewise, for the 2nd fraction, since 9 × 16 = 144,
8/9 = 8 × 16/9 × 16 = 128/144 - Subtract the two like fractions:
504/144 - 128/144 = 504 - 128/144 = 376/144 - After reducing the fraction, the answer is 47/18
- In mixed form: 211/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/16-16/9 56/32-8/9 56/16-8/18 56/16-24/9 56/48-8/9 56/16-8/27 56/16-40/9 56/80-8/9 56/16-8/45 56/16-56/9 56/16-8/63