Subtract 80/24 from 4/2
1st number: 2 0/2, 2nd number: 3 8/24
4/2 - 80/24 is -4/3.
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,
4/2 = 4 × 12/2 × 12 = 48/24 - Likewise, for the 2nd fraction, since 24 × 1 = 24,
80/24 = 80 × 1/24 × 1 = 80/24 - Subtract the two like fractions:
48/24 - 80/24 = 48 - 80/24 = -32/24 - After reducing the fraction, the answer is -4/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/2-80/24 4/2-80/48 12/2-80/24 4/6-80/24 4/2-80/72 20/2-80/24 4/10-80/24 28/2-80/24 4/14-80/24