Subtract 3/96 from 7/18
7/18 - 3/96 is 103/288.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 96 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 18 × 16 = 288,
7/18 = 7 × 16/18 × 16 = 112/288 - Likewise, for the 2nd fraction, since 96 × 3 = 288,
3/96 = 3 × 3/96 × 3 = 9/288 - Subtract the two like fractions:
112/288 - 9/288 = 112 - 9/288 = 103/288
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/18-3/96 7/18-6/96 7/36-3/96 21/18-3/96 7/18-9/96 7/54-3/96 35/18-3/96 7/18-15/96 7/90-3/96 49/18-3/96 7/18-21/96