Subtract 4/48 from 20/6
1st number: 3 2/6, 2nd number: 4/48
20/6 - 4/48 is 13/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 48 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 6 × 8 = 48,
20/6 = 20 × 8/6 × 8 = 160/48 - Likewise, for the 2nd fraction, since 48 × 1 = 48,
4/48 = 4 × 1/48 × 1 = 4/48 - Subtract the two like fractions:
160/48 - 4/48 = 160 - 4/48 = 156/48 - After reducing the fraction, the answer is 13/4
- In mixed form: 31/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-4/48 20/6-8/48 20/12-4/48 20/6-4/96 60/6-4/48 20/6-12/48 20/18-4/48 20/6-20/48 20/30-4/48 20/6-28/48 20/42-4/48