Subtract 1/6 from 10/72
10/72 - 1/6 is -1/36.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 72 and 6 is 72
Next, find the equivalent fraction of both fractional numbers with denominator 72 - For the 1st fraction, since 72 × 1 = 72,
10/72 = 10 × 1/72 × 1 = 10/72 - Likewise, for the 2nd fraction, since 6 × 12 = 72,
1/6 = 1 × 12/6 × 12 = 12/72 - Subtract the two like fractions:
10/72 - 12/72 = 10 - 12/72 = -2/72 - After reducing the fraction, the answer is -1/36
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/72-1/6 10/72-2/6 10/72-1/12 30/72-1/6 10/72-3/6 10/72-1/18 50/72-1/6 10/72-5/6 10/72-1/30 70/72-1/6 10/72-7/6 10/72-1/42