Subtract 4/6 from 28/36
28/36 - 4/6 is 1/9.
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,
28/36 = 28 × 1/36 × 1 = 28/36 - Likewise, for the 2nd fraction, since 6 × 6 = 36,
4/6 = 4 × 6/6 × 6 = 24/36 - Subtract the two like fractions:
28/36 - 24/36 = 28 - 24/36 = 4/36 - After reducing the fraction, the answer is 1/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/36-4/6 28/36-8/6 28/72-4/6 28/36-4/12 84/36-4/6 28/36-12/6 28/36-4/18 28/36-20/6 28/36-4/30 28/36-28/6 28/36-4/42