Subtract 50/6 from 20/10
1st number: 2 0/10, 2nd number: 8 2/6
20/10 - 50/6 is -19/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
20/10 = 20 × 3/10 × 3 = 60/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
50/6 = 50 × 5/6 × 5 = 250/30 - Subtract the two like fractions:
60/30 - 250/30 = 60 - 250/30 = -190/30 - After reducing the fraction, the answer is -19/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/10-50/6 20/10-50/12 60/10-50/6 20/30-50/6 20/10-50/18 20/50-50/6 20/10-50/30 20/70-50/6 20/10-50/42