Subtract 48/60 from 6/18
6/18 - 48/60 is -7/15.
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,
6/18 = 6 × 10/18 × 10 = 60/180 - Likewise, for the 2nd fraction, since 60 × 3 = 180,
48/60 = 48 × 3/60 × 3 = 144/180 - Subtract the two like fractions:
60/180 - 144/180 = 60 - 144/180 = -84/180 - After reducing the fraction, the answer is -7/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18-48/60 6/18-96/60 6/36-48/60 6/54-48/60 30/18-48/60 6/90-48/60 42/18-48/60