Subtract 27/3 from 35/2
1st number: 17 1/2, 2nd number: 9 0/3
35/2 - 27/3 is 17/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 3 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
35/2 = 35 × 3/2 × 3 = 105/6 - Likewise, for the 2nd fraction, since 3 × 2 = 6,
27/3 = 27 × 2/3 × 2 = 54/6 - Subtract the two like fractions:
105/6 - 54/6 = 105 - 54/6 = 51/6 - After reducing the fraction, the answer is 17/2
- In mixed form: 81/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-27/3 35/2-54/3 35/4-27/3 35/2-27/6 35/2-81/3 35/6-27/3 35/2-27/9 35/10-27/3 35/2-27/15 35/14-27/3 35/2-27/21