Subtract 3/60 from 4/9
4/9 - 3/60 is 71/180.
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,
4/9 = 4 × 20/9 × 20 = 80/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
3/60 = 3 × 3/60 × 3 = 9/180 - Subtract the two like fractions:
80/180 - 9/180 = 80 - 9/180 = 71/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/9-3/60 4/9-6/60 4/18-3/60 12/9-3/60 4/9-9/60 4/27-3/60 20/9-3/60 4/9-15/60 4/45-3/60 28/9-3/60 4/9-21/60 4/63-3/60