Subtract 20/70 from 35/6
1st number: 5 5/6, 2nd number: 20/70
35/6 - 20/70 is 233/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
35/6 = 35 × 35/6 × 35 = 1225/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
20/70 = 20 × 3/70 × 3 = 60/210 - Subtract the two like fractions:
1225/210 - 60/210 = 1225 - 60/210 = 1165/210 - After reducing the fraction, the answer is 233/42
- In mixed form: 523/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-20/70 35/6-40/70 35/12-20/70 35/6-60/70 35/18-20/70 35/30-20/70 35/42-20/70