Subtract 14/16 from 9/12
9/12 - 14/16 is -1/8.
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,
9/12 = 9 × 4/12 × 4 = 36/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
14/16 = 14 × 3/16 × 3 = 42/48 - Subtract the two like fractions:
36/48 - 42/48 = 36 - 42/48 = -6/48 - After reducing the fraction, the answer is -1/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/12-14/16 9/12-28/16 9/24-14/16 9/12-14/32 27/12-14/16 9/12-42/16 9/36-14/16 9/12-14/48 45/12-14/16 9/12-70/16 9/60-14/16 9/12-14/80 63/12-14/16 9/12-98/16 9/84-14/16