Subtract 28/6 from 8/36
1st number: 8/36, 2nd number: 4 4/6
8/36 - 28/6 is -40/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 6 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 36 × 1 = 36,
8/36 = 8 × 1/36 × 1 = 8/36 - Likewise, for the 2nd fraction, since 6 × 6 = 36,
28/6 = 28 × 6/6 × 6 = 168/36 - Subtract the two like fractions:
8/36 - 168/36 = 8 - 168/36 = -160/36 - After reducing the fraction, the answer is -40/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/36-28/6 8/36-56/6 8/72-28/6 8/36-28/12 24/36-28/6 8/36-84/6 8/36-28/18 40/36-28/6 8/36-28/30 56/36-28/6 8/36-28/42