Subtract 20/4 from 49/6
1st number: 8 1/6, 2nd number: 5 0/4
49/6 - 20/4 is 19/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
49/6 = 49 × 2/6 × 2 = 98/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
20/4 = 20 × 3/4 × 3 = 60/12 - Subtract the two like fractions:
98/12 - 60/12 = 98 - 60/12 = 38/12 - After reducing the fraction, the answer is 19/6
- In mixed form: 31/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-20/4 49/6-40/4 49/12-20/4 49/6-20/8 49/6-60/4 49/18-20/4 49/6-20/12 49/30-20/4 49/42-20/4 49/6-20/28