Subtract 56/6 from 16/9
1st number: 1 7/9, 2nd number: 9 2/6
16/9 - 56/6 is -68/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
16/9 = 16 × 2/9 × 2 = 32/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
56/6 = 56 × 3/6 × 3 = 168/18 - Subtract the two like fractions:
32/18 - 168/18 = 32 - 168/18 = -136/18 - After reducing the fraction, the answer is -68/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/9-56/6 16/18-56/6 16/9-56/12 48/9-56/6 16/27-56/6 16/9-56/18 80/9-56/6 16/45-56/6 16/9-56/30 16/63-56/6 16/9-56/42