Subtract 1/6 from 2/30
2/30 - 1/6 is -1/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 30 × 1 = 30,
2/30 = 2 × 1/30 × 1 = 2/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
1/6 = 1 × 5/6 × 5 = 5/30 - Subtract the two like fractions:
2/30 - 5/30 = 2 - 5/30 = -3/30 - After reducing the fraction, the answer is -1/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/30-1/6 2/30-2/6 2/60-1/6 2/30-1/12 6/30-1/6 2/30-3/6 2/90-1/6 2/30-1/18 10/30-1/6 2/30-5/6 2/30-1/30 14/30-1/6 2/30-7/6 2/30-1/42