Subtract 10/16 from 7/12
7/12 - 10/16 is -1/24.
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,
7/12 = 7 × 4/12 × 4 = 28/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
10/16 = 10 × 3/16 × 3 = 30/48 - Subtract the two like fractions:
28/48 - 30/48 = 28 - 30/48 = -2/48 - After reducing the fraction, the answer is -1/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/12-10/16 7/12-20/16 7/24-10/16 7/12-10/32 21/12-10/16 7/12-30/16 7/36-10/16 7/12-10/48 35/12-10/16 7/12-50/16 7/60-10/16 7/12-10/80 49/12-10/16 7/12-70/16 7/84-10/16