Subtract 35/15 from 1/3
1st number: 1/3, 2nd number: 2 5/15
1/3 - 35/15 is -2/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 15 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
1/3 = 1 × 5/3 × 5 = 5/15 - Likewise, for the 2nd fraction, since 15 × 1 = 15,
35/15 = 35 × 1/15 × 1 = 35/15 - Subtract the two like fractions:
5/15 - 35/15 = 5 - 35/15 = -30/15 - After reducing the fraction, the answer is -2/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/3-35/15 1/3-70/15 1/6-35/15 1/3-35/30 1/9-35/15 1/3-35/45 5/3-35/15 1/15-35/15 1/3-35/75 7/3-35/15 1/21-35/15