Subtract 2/18 from 10/2
1st number: 5 0/2, 2nd number: 2/18
10/2 - 2/18 is 44/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
10/2 = 10 × 9/2 × 9 = 90/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
2/18 = 2 × 1/18 × 1 = 2/18 - Subtract the two like fractions:
90/18 - 2/18 = 90 - 2/18 = 88/18 - After reducing the fraction, the answer is 44/9
- In mixed form: 48/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2-2/18 10/2-4/18 10/4-2/18 10/2-2/36 30/2-2/18 10/2-6/18 10/6-2/18 10/2-2/54 50/2-2/18 10/2-10/18 10/2-2/90 70/2-2/18 10/2-14/18 10/14-2/18