Subtract 10/18 from 98/16
1st number: 6 2/16, 2nd number: 10/18
98/16 - 10/18 is 401/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 18 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 16 × 9 = 144,
98/16 = 98 × 9/16 × 9 = 882/144 - Likewise, for the 2nd fraction, since 18 × 8 = 144,
10/18 = 10 × 8/18 × 8 = 80/144 - Subtract the two like fractions:
882/144 - 80/144 = 882 - 80/144 = 802/144 - After reducing the fraction, the answer is 401/72
- In mixed form: 541/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/16-20/18 98/32-10/18 98/16-10/36 98/16-30/18 98/48-10/18 98/16-10/54 98/16-50/18 98/80-10/18 98/16-10/90 98/16-70/18