Subtract 2/27 from 12/24
12/24 - 2/27 is 23/54.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 24 × 9 = 216,
12/24 = 12 × 9/24 × 9 = 108/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
2/27 = 2 × 8/27 × 8 = 16/216 - Subtract the two like fractions:
108/216 - 16/216 = 108 - 16/216 = 92/216 - After reducing the fraction, the answer is 23/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24-4/27 12/48-2/27 12/24-2/54 36/24-2/27 12/24-6/27 12/72-2/27 12/24-2/81 60/24-2/27 12/24-10/27 84/24-2/27 12/24-14/27