Subtract 8/60 from 1/9
1/9 - 8/60 is -1/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 9 × 20 = 180,
1/9 = 1 × 20/9 × 20 = 20/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
8/60 = 8 × 3/60 × 3 = 24/180 - Subtract the two like fractions:
20/180 - 24/180 = 20 - 24/180 = -4/180 - After reducing the fraction, the answer is -1/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/9-8/60 1/9-16/60 1/18-8/60 3/9-8/60 1/9-24/60 1/27-8/60 5/9-8/60 1/9-40/60 1/45-8/60 7/9-8/60 1/9-56/60 1/63-8/60