Subtract 98/16 from 10/9
1st number: 1 1/9, 2nd number: 6 2/16
10/9 - 98/16 is -361/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
10/9 = 10 × 16/9 × 16 = 160/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
98/16 = 98 × 9/16 × 9 = 882/144 - Subtract the two like fractions:
160/144 - 882/144 = 160 - 882/144 = -722/144 - After reducing the fraction, the answer is -361/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9-98/16 10/18-98/16 10/9-98/32 30/9-98/16 10/27-98/16 10/9-98/48 50/9-98/16 10/45-98/16 10/9-98/80 70/9-98/16 10/63-98/16