Subtract 48/12 from 54/60
1st number: 54/60, 2nd number: 4 0/12
54/60 - 48/12 is -31/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 60 and 12 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 60 × 1 = 60,
54/60 = 54 × 1/60 × 1 = 54/60 - Likewise, for the 2nd fraction, since 12 × 5 = 60,
48/12 = 48 × 5/12 × 5 = 240/60 - Subtract the two like fractions:
54/60 - 240/60 = 54 - 240/60 = -186/60 - After reducing the fraction, the answer is -31/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/60-96/12 54/60-48/24 54/60-48/36 54/60-48/60 54/60-48/84