Subtract 3/60 from 4/18
4/18 - 3/60 is 31/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 60 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 18 × 10 = 180,
4/18 = 4 × 10/18 × 10 = 40/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
3/60 = 3 × 3/60 × 3 = 9/180 - Subtract the two like fractions:
40/180 - 9/180 = 40 - 9/180 = 31/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/18-3/60 4/18-6/60 4/36-3/60 12/18-3/60 4/18-9/60 4/54-3/60 20/18-3/60 4/18-15/60 4/90-3/60 28/18-3/60 4/18-21/60