Subtract 7/18 from 49/6
1st number: 8 1/6, 2nd number: 7/18
49/6 - 7/18 is 70/9.
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,
49/6 = 49 × 3/6 × 3 = 147/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
7/18 = 7 × 1/18 × 1 = 7/18 - Subtract the two like fractions:
147/18 - 7/18 = 147 - 7/18 = 140/18 - After reducing the fraction, the answer is 70/9
- In mixed form: 77/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-7/18 49/6-14/18 49/12-7/18 49/6-7/36 49/6-21/18 49/18-7/18 49/6-7/54 49/6-35/18 49/30-7/18 49/6-7/90 49/6-49/18 49/42-7/18