Subtract 4/9 from 12/96
12/96 - 4/9 is -23/72.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 9 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 96 × 3 = 288,
12/96 = 12 × 3/96 × 3 = 36/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
4/9 = 4 × 32/9 × 32 = 128/288 - Subtract the two like fractions:
36/288 - 128/288 = 36 - 128/288 = -92/288 - After reducing the fraction, the answer is -23/72
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/96-4/9 12/96-8/9 12/96-4/18 36/96-4/9 12/96-12/9 12/96-4/27 60/96-4/9 12/96-20/9 12/96-4/45 84/96-4/9 12/96-28/9 12/96-4/63