Subtract 9/96 from 50/80
50/80 - 9/96 is 17/32.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 80 and 96 is 480
Next, find the equivalent fraction of both fractional numbers with denominator 480 - For the 1st fraction, since 80 × 6 = 480,
50/80 = 50 × 6/80 × 6 = 300/480 - Likewise, for the 2nd fraction, since 96 × 5 = 480,
9/96 = 9 × 5/96 × 5 = 45/480 - Subtract the two like fractions:
300/480 - 45/480 = 300 - 45/480 = 255/480 - After reducing the fraction, the answer is 17/32
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80-18/96 50/80-27/96 50/80-45/96 50/80-63/96