Subtract 48/20 from 1/6
1st number: 1/6, 2nd number: 2 8/20
1/6 - 48/20 is -67/30.
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,
1/6 = 1 × 10/6 × 10 = 10/60 - Likewise, for the 2nd fraction, since 20 × 3 = 60,
48/20 = 48 × 3/20 × 3 = 144/60 - Subtract the two like fractions:
10/60 - 144/60 = 10 - 144/60 = -134/60 - After reducing the fraction, the answer is -67/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6-48/20 1/6-96/20 1/12-48/20 1/6-48/40 3/6-48/20 1/18-48/20 1/6-48/60 5/6-48/20 1/30-48/20 7/6-48/20 1/42-48/20