Subtract 25/27 from 1/60
1/60 - 25/27 is -491/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 27 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
1/60 = 1 × 9/60 × 9 = 9/540 - Likewise, for the 2nd fraction, since 27 × 20 = 540,
25/27 = 25 × 20/27 × 20 = 500/540 - Subtract the two like fractions:
9/540 - 500/540 = 9 - 500/540 = -491/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/60-25/27 1/60-50/27 1/60-25/54 3/60-25/27 1/60-75/27 1/60-25/81 5/60-25/27 7/60-25/27