Subtract 70/9 from 54/96
1st number: 54/96, 2nd number: 7 7/9
54/96 - 70/9 is -1039/144.
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,
54/96 = 54 × 3/96 × 3 = 162/288 - Likewise, for the 2nd fraction, since 9 × 32 = 288,
70/9 = 70 × 32/9 × 32 = 2240/288 - Subtract the two like fractions:
162/288 - 2240/288 = 162 - 2240/288 = -2078/288 - After reducing the fraction, the answer is -1039/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/96-70/18 54/96-70/27 54/96-70/45 54/96-70/63