Subtract 1/54 from 9/60
9/60 - 1/54 is 71/540.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 54 is 540
Next, find the equivalent fraction of both fractional numbers with denominator 540 - For the 1st fraction, since 60 × 9 = 540,
9/60 = 9 × 9/60 × 9 = 81/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
1/54 = 1 × 10/54 × 10 = 10/540 - Subtract the two like fractions:
81/540 - 10/540 = 81 - 10/540 = 71/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60-1/54 9/60-2/54 27/60-1/54 9/60-3/54 45/60-1/54 9/60-5/54 63/60-1/54 9/60-7/54