Subtract 6/9 from 70/6
1st number: 11 4/6, 2nd number: 6/9
70/6 - 6/9 is 11/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 9 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
70/6 = 70 × 3/6 × 3 = 210/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
6/9 = 6 × 2/9 × 2 = 12/18 - Subtract the two like fractions:
210/18 - 12/18 = 210 - 12/18 = 198/18 - After reducing the fraction, the answer is 11/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-12/9 70/12-6/9 70/6-6/18 70/6-18/9 70/18-6/9 70/6-6/27 70/6-30/9 70/30-6/9 70/6-6/45 70/6-42/9 70/42-6/9 70/6-6/63