Subtract 6/24 from 28/27
1st number: 1 1/27, 2nd number: 6/24
28/27 - 6/24 is 85/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 27 and 24 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 27 × 8 = 216,
28/27 = 28 × 8/27 × 8 = 224/216 - Likewise, for the 2nd fraction, since 24 × 9 = 216,
6/24 = 6 × 9/24 × 9 = 54/216 - Subtract the two like fractions:
224/216 - 54/216 = 224 - 54/216 = 170/216 - After reducing the fraction, the answer is 85/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/27-6/24 28/27-12/24 28/54-6/24 28/27-6/48 84/27-6/24 28/27-18/24 28/81-6/24 28/27-6/72 28/27-30/24 28/27-42/24