Subtract 75/48 from 8/9
1st number: 8/9, 2nd number: 1 27/48
8/9 - 75/48 is -97/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 48 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
8/9 = 8 × 16/9 × 16 = 128/144 - Likewise, for the 2nd fraction, since 48 × 3 = 144,
75/48 = 75 × 3/48 × 3 = 225/144 - Subtract the two like fractions:
128/144 - 225/144 = 128 - 225/144 = -97/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9-75/48 8/18-75/48 8/9-75/96 24/9-75/48 8/27-75/48 40/9-75/48 8/45-75/48 56/9-75/48 8/63-75/48