Subtract 20/4 from 2/12
1st number: 2/12, 2nd number: 5 0/4
2/12 - 20/4 is -29/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
2/12 = 2 × 1/12 × 1 = 2/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
20/4 = 20 × 3/4 × 3 = 60/12 - Subtract the two like fractions:
2/12 - 60/12 = 2 - 60/12 = -58/12 - After reducing the fraction, the answer is -29/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12-20/4 2/12-40/4 2/24-20/4 2/12-20/8 6/12-20/4 2/12-60/4 2/36-20/4 2/12-20/12 10/12-20/4 2/60-20/4 14/12-20/4 2/84-20/4 2/12-20/28