Subtract 8/36 from 4/5
4/5 - 8/36 is 26/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 36 is 180
Next, find the equivalent fraction of both fractional numbers with denominator 180 - For the 1st fraction, since 5 × 36 = 180,
4/5 = 4 × 36/5 × 36 = 144/180 - Likewise, for the 2nd fraction, since 36 × 5 = 180,
8/36 = 8 × 5/36 × 5 = 40/180 - Subtract the two like fractions:
144/180 - 40/180 = 144 - 40/180 = 104/180 - After reducing the fraction, the answer is 26/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/5-8/36 4/5-16/36 4/10-8/36 4/5-8/72 12/5-8/36 4/5-24/36 4/15-8/36 20/5-8/36 4/5-40/36 4/25-8/36 28/5-8/36 4/5-56/36 4/35-8/36