Subtract 56/35 from 35/2
1st number: 17 1/2, 2nd number: 1 21/35
35/2 - 56/35 is 159/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 35 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 2 × 35 = 70,
35/2 = 35 × 35/2 × 35 = 1225/70 - Likewise, for the 2nd fraction, since 35 × 2 = 70,
56/35 = 56 × 2/35 × 2 = 112/70 - Subtract the two like fractions:
1225/70 - 112/70 = 1225 - 112/70 = 1113/70 - After reducing the fraction, the answer is 159/10
- In mixed form: 159/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2-56/35 35/4-56/35 35/2-56/70 35/6-56/35 35/10-56/35 35/14-56/35