Subtract 3/16 from 27/12
1st number: 2 3/12, 2nd number: 3/16
27/12 - 3/16 is 33/16.
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,
27/12 = 27 × 4/12 × 4 = 108/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
3/16 = 3 × 3/16 × 3 = 9/48 - Subtract the two like fractions:
108/48 - 9/48 = 108 - 9/48 = 99/48 - After reducing the fraction, the answer is 33/16
- In mixed form: 21/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-3/16 27/12-6/16 27/24-3/16 27/12-3/32 81/12-3/16 27/12-9/16 27/36-3/16 27/12-3/48 27/12-15/16 27/60-3/16 27/12-3/80 27/12-21/16 27/84-3/16