Subtract 70/18 from 35/9
1st number: 3 8/9, 2nd number: 3 16/18
35/9 - 70/18 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
35/9 = 35 × 2/9 × 2 = 70/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
70/18 = 70 × 1/18 × 1 = 70/18 - Subtract the two like fractions:
70/18 - 70/18 = 70 - 70/18 = 0/18 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9-70/18 35/18-70/18 35/9-70/36 35/27-70/18 35/9-70/54 35/45-70/18 35/9-70/90 35/63-70/18