Subtract 80/24 from 5/2
1st number: 2 1/2, 2nd number: 3 8/24
5/2 - 80/24 is -5/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 24 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 2 × 12 = 24,
5/2 = 5 × 12/2 × 12 = 60/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
80/24 = 80 × 1/24 × 1 = 80/24 - Subtract the two like fractions:
60/24 - 80/24 = 60 - 80/24 = -20/24 - After reducing the fraction, the answer is -5/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/2-80/24 5/4-80/24 5/2-80/48 15/2-80/24 5/6-80/24 5/2-80/72 25/2-80/24 5/10-80/24 35/2-80/24 5/14-80/24