Subtract 6/18 from 24/27
24/27 - 6/18 is 5/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 18 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 27 × 2 = 54,
24/27 = 24 × 2/27 × 2 = 48/54 - Likewise, for the 2nd fraction, since 18 × 3 = 54,
6/18 = 6 × 3/18 × 3 = 18/54 - Subtract the two like fractions:
48/54 - 18/54 = 48 - 18/54 = 30/54 - After reducing the fraction, the answer is 5/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/27-6/18 24/27-12/18 24/54-6/18 24/27-6/36 72/27-6/18 24/81-6/18 24/27-6/54 24/27-30/18 24/27-6/90 24/27-42/18