Subtract 20/36 from 6/2
1st number: 3 0/2, 2nd number: 20/36
6/2 - 20/36 is 22/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
6/2 = 6 × 18/2 × 18 = 108/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
20/36 = 20 × 1/36 × 1 = 20/36 - Subtract the two like fractions:
108/36 - 20/36 = 108 - 20/36 = 88/36 - After reducing the fraction, the answer is 22/9
- In mixed form: 24/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-20/36 6/2-40/36 6/4-20/36 6/2-20/72 18/2-20/36 6/2-60/36 30/2-20/36 6/10-20/36 42/2-20/36 6/14-20/36