Subtract 5/54 from 49/60
49/60 - 5/54 is 391/540.
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,
49/60 = 49 × 9/60 × 9 = 441/540 - Likewise, for the 2nd fraction, since 54 × 10 = 540,
5/54 = 5 × 10/54 × 10 = 50/540 - Subtract the two like fractions:
441/540 - 50/540 = 441 - 50/540 = 391/540
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/60-5/54 49/60-10/54 49/60-15/54 49/60-25/54 49/60-35/54