Subtract 14/21 from 9/96
9/96 - 14/21 is -55/96.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 21 is 672
Next, find the equivalent fraction of both fractional numbers with denominator 672 - For the 1st fraction, since 96 × 7 = 672,
9/96 = 9 × 7/96 × 7 = 63/672 - Likewise, for the 2nd fraction, since 21 × 32 = 672,
14/21 = 14 × 32/21 × 32 = 448/672 - Subtract the two like fractions:
63/672 - 448/672 = 63 - 448/672 = -385/672 - After reducing the fraction, the answer is -55/96
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/96-14/21 9/96-28/21 9/96-14/42 27/96-14/21 9/96-42/21 9/96-14/63 45/96-14/21 9/96-70/21 63/96-14/21 9/96-98/21