Subtract 56/9 from 98/8
1st number: 12 2/8, 2nd number: 6 2/9
98/8 - 56/9 is 217/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 9 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 8 × 9 = 72,
98/8 = 98 × 9/8 × 9 = 882/72 - Likewise, for the 2nd fraction, since 9 × 8 = 72,
56/9 = 56 × 8/9 × 8 = 448/72 - Subtract the two like fractions:
882/72 - 448/72 = 882 - 448/72 = 434/72 - After reducing the fraction, the answer is 217/36
- In mixed form: 61/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/16-56/9 98/8-56/18 98/24-56/9 98/8-56/27 98/40-56/9 98/8-56/45 98/56-56/9 98/8-56/63