Subtract 10/3 from 9/18
1st number: 9/18, 2nd number: 3 1/3
9/18 - 10/3 is -17/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 3 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
9/18 = 9 × 1/18 × 1 = 9/18 - Likewise, for the 2nd fraction, since 3 × 6 = 18,
10/3 = 10 × 6/3 × 6 = 60/18 - Subtract the two like fractions:
9/18 - 60/18 = 9 - 60/18 = -51/18 - After reducing the fraction, the answer is -17/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 9/18-20/3 9/36-10/3 9/18-10/6 27/18-10/3 9/18-30/3 9/54-10/3 9/18-10/9 45/18-10/3 9/18-50/3 9/90-10/3 9/18-10/15 63/18-10/3 9/18-70/3 9/18-10/21