Subtract 80/24 from 1/2
1st number: 1/2, 2nd number: 3 8/24
1/2 - 80/24 is -17/6.
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,
1/2 = 1 × 12/2 × 12 = 12/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
80/24 = 80 × 1/24 × 1 = 80/24 - Subtract the two like fractions:
12/24 - 80/24 = 12 - 80/24 = -68/24 - After reducing the fraction, the answer is -17/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 1/4-80/24 1/2-80/48 3/2-80/24 1/6-80/24 1/2-80/72 5/2-80/24 1/10-80/24 7/2-80/24 1/14-80/24