Subtract 8/36 from 20/3
1st number: 6 2/3, 2nd number: 8/36
20/3 - 8/36 is 58/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 3 × 12 = 36,
20/3 = 20 × 12/3 × 12 = 240/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
8/36 = 8 × 1/36 × 1 = 8/36 - Subtract the two like fractions:
240/36 - 8/36 = 240 - 8/36 = 232/36 - After reducing the fraction, the answer is 58/9
- In mixed form: 64/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/3-8/36 20/3-16/36 20/6-8/36 20/3-8/72 60/3-8/36 20/3-24/36 20/9-8/36 20/3-40/36 20/15-8/36 20/3-56/36 20/21-8/36