Subtract 18/60 from 3/5
3/5 - 18/60 is 3/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 60 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 5 × 12 = 60,
3/5 = 3 × 12/5 × 12 = 36/60 - Likewise, for the 2nd fraction, since 60 × 1 = 60,
18/60 = 18 × 1/60 × 1 = 18/60 - Subtract the two like fractions:
36/60 - 18/60 = 36 - 18/60 = 18/60 - After reducing the fraction, the answer is 3/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/5-18/60 3/5-36/60 3/10-18/60 9/5-18/60 3/5-54/60 3/15-18/60 15/5-18/60 3/5-90/60 3/25-18/60 21/5-18/60 3/35-18/60