Subtract 35/80 from 28/96
28/96 - 35/80 is -7/48.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 96 and 80 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 96 × 5 = 480,
28/96 = 28 × 5/96 × 5 = 140/480 - Likewise, for the 2nd fraction, since 80 × 6 = 480,
35/80 = 35 × 6/80 × 6 = 210/480 - Subtract the two like fractions:
140/480 - 210/480 = 140 - 210/480 = -70/480 - After reducing the fraction, the answer is -7/48
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/96-35/80 28/96-70/80 84/96-35/80