Subtract 3/60 from 6/27
6/27 - 3/60 is 31/180.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 60 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 27 × 20 = 540,
6/27 = 6 × 20/27 × 20 = 120/540 - Likewise, for the 2nd fraction, since 60 × 9 = 540,
3/60 = 3 × 9/60 × 9 = 27/540 - Subtract the two like fractions:
120/540 - 27/540 = 120 - 27/540 = 93/540 - After reducing the fraction, the answer is 31/180
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/27-3/60 6/27-6/60 6/54-3/60 18/27-3/60 6/27-9/60 6/81-3/60 30/27-3/60 6/27-15/60 42/27-3/60 6/27-21/60