Subtract 8/72 from 1/60
1/60 - 8/72 is -17/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 72 is 360
Next, find the equivalent fraction of both fractional numbers with denominator 360 - For the 1st fraction, since 60 × 6 = 360,
1/60 = 1 × 6/60 × 6 = 6/360 - Likewise, for the 2nd fraction, since 72 × 5 = 360,
8/72 = 8 × 5/72 × 5 = 40/360 - Subtract the two like fractions:
6/360 - 40/360 = 6 - 40/360 = -34/360 - After reducing the fraction, the answer is -17/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/60-8/72 1/60-16/72 3/60-8/72 1/60-24/72 5/60-8/72 1/60-40/72 7/60-8/72 1/60-56/72