Subtract 5/30 from 35/15
1st number: 2 5/15, 2nd number: 5/30
35/15 - 5/30 is 13/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 15 × 2 = 30,
35/15 = 35 × 2/15 × 2 = 70/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
5/30 = 5 × 1/30 × 1 = 5/30 - Subtract the two like fractions:
70/30 - 5/30 = 70 - 5/30 = 65/30 - After reducing the fraction, the answer is 13/6
- In mixed form: 21/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-5/30 35/15-10/30 35/30-5/30 35/15-5/60 35/15-15/30 35/45-5/30 35/15-5/90 35/15-25/30 35/75-5/30 35/15-35/30