Subtract 50/10 from 2/18
1st number: 2/18, 2nd number: 5 0/10
2/18 - 50/10 is -44/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 10 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 18 × 5 = 90,
2/18 = 2 × 5/18 × 5 = 10/90 - Likewise, for the 2nd fraction, since 10 × 9 = 90,
50/10 = 50 × 9/10 × 9 = 450/90 - Subtract the two like fractions:
10/90 - 450/90 = 10 - 450/90 = -440/90 - After reducing the fraction, the answer is -44/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/18-50/10 2/36-50/10 2/18-50/20 6/18-50/10 2/54-50/10 2/18-50/30 10/18-50/10 2/90-50/10 14/18-50/10 2/18-50/70