Subtract 35/18 from 5/10
1st number: 5/10, 2nd number: 1 17/18
5/10 - 35/18 is -13/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 18 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
5/10 = 5 × 9/10 × 9 = 45/90 - Likewise, for the 2nd fraction, since 18 × 5 = 90,
35/18 = 35 × 5/18 × 5 = 175/90 - Subtract the two like fractions:
45/90 - 175/90 = 45 - 175/90 = -130/90 - After reducing the fraction, the answer is -13/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 5/10-70/18 5/20-35/18 5/10-35/36 15/10-35/18 5/30-35/18 5/10-35/54 25/10-35/18 5/50-35/18 5/10-35/90 35/10-35/18 5/70-35/18