Subtract 5/16 from 54/12
1st number: 4 6/12, 2nd number: 5/16
54/12 - 5/16 is 67/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 12 × 4 = 48,
54/12 = 54 × 4/12 × 4 = 216/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
5/16 = 5 × 3/16 × 3 = 15/48 - Subtract the two like fractions:
216/48 - 15/48 = 216 - 15/48 = 201/48 - After reducing the fraction, the answer is 67/16
- In mixed form: 43/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-10/16 54/24-5/16 54/12-5/32 54/12-15/16 54/36-5/16 54/12-5/48 54/12-25/16 54/60-5/16 54/12-5/80 54/12-35/16 54/84-5/16