Subtract 4/18 from 98/6
1st number: 16 2/6, 2nd number: 4/18
98/6 - 4/18 is 145/9.
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,
4/18 = 4 × 1/18 × 1 = 4/18 - Subtract the two like fractions:
294/18 - 4/18 = 294 - 4/18 = 290/18 - After reducing the fraction, the answer is 145/9
- In mixed form: 161/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-8/18 98/12-4/18 98/6-4/36 98/6-12/18 98/18-4/18 98/6-4/54 98/6-20/18 98/30-4/18 98/6-4/90 98/6-28/18 98/42-4/18