Subtract 3/8 from 12/24
12/24 - 3/8 is 1/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 8 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
12/24 = 12 × 1/24 × 1 = 12/24 - Likewise, for the 2nd fraction, since 8 × 3 = 24,
3/8 = 3 × 3/8 × 3 = 9/24 - Subtract the two like fractions:
12/24 - 9/24 = 12 - 9/24 = 3/24 - After reducing the fraction, the answer is 1/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24-6/8 12/48-3/8 12/24-3/16 36/24-3/8 12/24-9/8 12/72-3/8 12/24-3/24 60/24-3/8 12/24-15/8 12/24-3/40 84/24-3/8 12/24-21/8 12/24-3/56