Subtract 70/9 from 64/6
1st number: 10 4/6, 2nd number: 7 7/9
64/6 - 70/9 is 26/9.
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,
64/6 = 64 × 3/6 × 3 = 192/18 - Likewise, for the 2nd fraction, since 9 × 2 = 18,
70/9 = 70 × 2/9 × 2 = 140/18 - Subtract the two like fractions:
192/18 - 140/18 = 192 - 140/18 = 52/18 - After reducing the fraction, the answer is 26/9
- In mixed form: 28/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/12-70/9 64/6-70/18 64/18-70/9 64/6-70/27 64/30-70/9 64/6-70/45 64/42-70/9 64/6-70/63