Subtract 8/45 from 35/15
1st number: 2 5/15, 2nd number: 8/45
35/15 - 8/45 is 97/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 15 and 45 is 45
Next, find the equivalent fraction of both fractional numbers with denominator 45 - For the 1st fraction, since 15 × 3 = 45,
35/15 = 35 × 3/15 × 3 = 105/45 - Likewise, for the 2nd fraction, since 45 × 1 = 45,
8/45 = 8 × 1/45 × 1 = 8/45 - Subtract the two like fractions:
105/45 - 8/45 = 105 - 8/45 = 97/45 - In mixed form: 27/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/15-8/45 35/15-16/45 35/30-8/45 35/15-8/90 35/15-24/45 35/45-8/45 35/15-40/45 35/75-8/45 35/15-56/45