Subtract 2/27 from 9/8
1st number: 1 1/8, 2nd number: 2/27
9/8 - 2/27 is 227/216.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 27 is 216
Next, find the equivalent fraction of both fractional numbers with denominator 216 - For the 1st fraction, since 8 × 27 = 216,
9/8 = 9 × 27/8 × 27 = 243/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
2/27 = 2 × 8/27 × 8 = 16/216 - Subtract the two like fractions:
243/216 - 16/216 = 243 - 16/216 = 227/216 - In mixed form: 111/216
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/8-2/27 9/8-4/27 9/16-2/27 9/8-2/54 27/8-2/27 9/8-6/27 9/24-2/27 9/8-2/81 45/8-2/27 9/8-10/27 9/40-2/27 63/8-2/27 9/8-14/27 9/56-2/27