Subtract 72/12 from 1/6
1st number: 1/6, 2nd number: 6 0/12
1/6 - 72/12 is -35/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
1/6 = 1 × 2/6 × 2 = 2/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
72/12 = 72 × 1/12 × 1 = 72/12 - Subtract the two like fractions:
2/12 - 72/12 = 2 - 72/12 = -70/12 - After reducing the fraction, the answer is -35/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/6-72/12 1/12-72/12 1/6-72/24 3/6-72/12 1/18-72/12 1/6-72/36 5/6-72/12 1/30-72/12 1/6-72/60 7/6-72/12 1/42-72/12 1/6-72/84