Subtract 14/16 from 27/12
1st number: 2 3/12, 2nd number: 14/16
27/12 - 14/16 is 11/8.
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,
14/16 = 14 × 3/16 × 3 = 42/48 - Subtract the two like fractions:
108/48 - 42/48 = 108 - 42/48 = 66/48 - After reducing the fraction, the answer is 11/8
- In mixed form: 13/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/12-14/16 27/12-28/16 27/24-14/16 27/12-14/32 81/12-14/16 27/12-42/16 27/36-14/16 27/12-14/48 27/12-70/16 27/60-14/16 27/12-14/80 27/12-98/16 27/84-14/16