Subtract 35/15 from 1/9
1st number: 1/9, 2nd number: 2 5/15
1/9 - 35/15 is -20/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 15 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 9 × 5 = 45,
1/9 = 1 × 5/9 × 5 = 5/45 - Likewise, for the 2nd fraction, since 15 × 3 = 45,
35/15 = 35 × 3/15 × 3 = 105/45 - Subtract the two like fractions:
5/45 - 105/45 = 5 - 105/45 = -100/45 - After reducing the fraction, the answer is -20/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9-35/15 1/9-70/15 1/18-35/15 1/9-35/30 3/9-35/15 1/27-35/15 1/9-35/45 5/9-35/15 1/45-35/15 1/9-35/75 7/9-35/15 1/63-35/15