Subtract 56/27 from 4/8
1st number: 4/8, 2nd number: 2 2/27
4/8 - 56/27 is -85/54.
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,
4/8 = 4 × 27/8 × 27 = 108/216 - Likewise, for the 2nd fraction, since 27 × 8 = 216,
56/27 = 56 × 8/27 × 8 = 448/216 - Subtract the two like fractions:
108/216 - 448/216 = 108 - 448/216 = -340/216 - After reducing the fraction, the answer is -85/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-56/27 4/8-56/54 12/8-56/27 4/24-56/27 4/8-56/81 20/8-56/27 4/40-56/27 28/8-56/27 4/56-56/27