Subtract 7/18 from 98/6
1st number: 16 2/6, 2nd number: 7/18
98/6 - 7/18 is 287/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
98/6 = 98 × 3/6 × 3 = 294/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
7/18 = 7 × 1/18 × 1 = 7/18 - Subtract the two like fractions:
294/18 - 7/18 = 294 - 7/18 = 287/18 - In mixed form: 1517/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-14/18 98/12-7/18 98/6-7/36 98/6-21/18 98/18-7/18 98/6-7/54 98/6-35/18 98/30-7/18 98/6-7/90 98/6-49/18 98/42-7/18