Subtract 24/18 from 10/9
1st number: 1 1/9, 2nd number: 1 6/18
10/9 - 24/18 is -2/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
10/9 = 10 × 2/9 × 2 = 20/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
24/18 = 24 × 1/18 × 1 = 24/18 - Subtract the two like fractions:
20/18 - 24/18 = 20 - 24/18 = -4/18 - After reducing the fraction, the answer is -2/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/9-24/18 10/9-48/18 10/18-24/18 10/9-24/36 30/9-24/18 10/9-72/18 10/27-24/18 10/9-24/54 50/9-24/18 10/45-24/18 10/9-24/90 70/9-24/18 10/63-24/18