Subtract 4/8 from 24/54
24/54 - 4/8 is -1/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 54 and 8 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 54 × 4 = 216,
24/54 = 24 × 4/54 × 4 = 96/216 - Likewise, for the 2nd fraction, since 8 × 27 = 216,
4/8 = 4 × 27/8 × 27 = 108/216 - Subtract the two like fractions:
96/216 - 108/216 = 96 - 108/216 = -12/216 - After reducing the fraction, the answer is -1/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/54-4/8 24/54-4/16 72/54-4/8 24/54-12/8 24/54-4/24 24/54-20/8 24/54-4/40 24/54-28/8 24/54-4/56