Subtract 10/35 from 20/6
1st number: 3 2/6, 2nd number: 10/35
20/6 - 10/35 is 64/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 35 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
20/6 = 20 × 35/6 × 35 = 700/210 - Likewise, for the 2nd fraction, since 35 × 6 = 210,
10/35 = 10 × 6/35 × 6 = 60/210 - Subtract the two like fractions:
700/210 - 60/210 = 700 - 60/210 = 640/210 - After reducing the fraction, the answer is 64/21
- In mixed form: 31/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/6-10/35 20/6-20/35 20/12-10/35 20/6-10/70 60/6-10/35 20/6-30/35 20/18-10/35 20/6-50/35 20/30-10/35 20/6-70/35 20/42-10/35