Subtract 16/60 from 1/18
1/18 - 16/60 is -19/90.
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,
1/18 = 1 × 10/18 × 10 = 10/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
16/60 = 16 × 3/60 × 3 = 48/180 - Subtract the two like fractions:
10/180 - 48/180 = 10 - 48/180 = -38/180 - After reducing the fraction, the answer is -19/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/18-16/60 1/18-32/60 1/36-16/60 3/18-16/60 1/18-48/60 1/54-16/60 5/18-16/60 1/18-80/60 1/90-16/60 7/18-16/60