Subtract 35/4 from 3/18
1st number: 3/18, 2nd number: 8 3/4
3/18 - 35/4 is -103/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 4 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 18 × 2 = 36,
3/18 = 3 × 2/18 × 2 = 6/36 - Likewise, for the 2nd fraction, since 4 × 9 = 36,
35/4 = 35 × 9/4 × 9 = 315/36 - Subtract the two like fractions:
6/36 - 315/36 = 6 - 315/36 = -309/36 - After reducing the fraction, the answer is -103/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/18-35/4 3/18-70/4 3/36-35/4 3/18-35/8 9/18-35/4 3/54-35/4 3/18-35/12 15/18-35/4 3/90-35/4 3/18-35/20 21/18-35/4 3/18-35/28