Subtract 63/50 from 20/6
1st number: 3 2/6, 2nd number: 1 13/50
20/6 - 63/50 is 311/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
20/6 = 20 × 25/6 × 25 = 500/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
63/50 = 63 × 3/50 × 3 = 189/150 - Subtract the two like fractions:
500/150 - 189/150 = 500 - 189/150 = 311/150 - In mixed form: 211/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-63/50 20/12-63/50 60/6-63/50 20/18-63/50 20/30-63/50 20/42-63/50