Subtract 7/6 from 70/9
1st number: 7 7/9, 2nd number: 1 1/6
70/9 - 7/6 is 119/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
70/9 = 70 × 2/9 × 2 = 140/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
7/6 = 7 × 3/6 × 3 = 21/18 - Subtract the two like fractions:
140/18 - 21/18 = 140 - 21/18 = 119/18 - In mixed form: 611/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9-14/6 70/18-7/6 70/9-7/12 70/9-21/6 70/27-7/6 70/9-7/18 70/9-35/6 70/45-7/6 70/9-7/30 70/9-49/6 70/63-7/6 70/9-7/42