Subtract 50/6 from 50/20
1st number: 2 10/20, 2nd number: 8 2/6
50/20 - 50/6 is -35/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 6 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 20 × 3 = 60,
50/20 = 50 × 3/20 × 3 = 150/60 - Likewise, for the 2nd fraction, since 6 × 10 = 60,
50/6 = 50 × 10/6 × 10 = 500/60 - Subtract the two like fractions:
150/60 - 500/60 = 150 - 500/60 = -350/60 - After reducing the fraction, the answer is -35/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/40-50/6 50/20-50/12 50/60-50/6 50/20-50/18 50/20-50/30 50/20-50/42