Subtract 80/27 from 35/2
1st number: 17 1/2, 2nd number: 2 26/27
35/2 - 80/27 is 785/54.
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,
35/2 = 35 × 27/2 × 27 = 945/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
80/27 = 80 × 2/27 × 2 = 160/54 - Subtract the two like fractions:
945/54 - 160/54 = 945 - 160/54 = 785/54 - In mixed form: 1429/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-80/27 35/4-80/27 35/2-80/54 35/6-80/27 35/2-80/81 35/10-80/27 35/14-80/27