Subtract 1/20 from 50/6
1st number: 8 2/6, 2nd number: 1/20
50/6 - 1/20 is 497/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 20 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 6 × 10 = 60,
50/6 = 50 × 10/6 × 10 = 500/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
1/20 = 1 × 3/20 × 3 = 3/60 - Subtract the two like fractions:
500/60 - 3/60 = 500 - 3/60 = 497/60 - In mixed form: 817/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-2/20 50/12-1/20 50/6-1/40 50/6-3/20 50/18-1/20 50/6-1/60 50/6-5/20 50/30-1/20 50/6-7/20 50/42-1/20