Subtract 56/27 from 80/2
1st number: 40 0/2, 2nd number: 2 2/27
80/2 - 56/27 is 1024/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
80/2 = 80 × 27/2 × 27 = 2160/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
56/27 = 56 × 2/27 × 2 = 112/54 - Subtract the two like fractions:
2160/54 - 112/54 = 2160 - 112/54 = 2048/54 - After reducing the fraction, the answer is 1024/27
- In mixed form: 3725/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/4-56/27 80/2-56/54 80/6-56/27 80/2-56/81 80/10-56/27 80/14-56/27