Subtract 80/36 from 2/3
1st number: 2/3, 2nd number: 2 8/36
2/3 - 80/36 is -14/9.
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,
2/3 = 2 × 12/3 × 12 = 24/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
80/36 = 80 × 1/36 × 1 = 80/36 - Subtract the two like fractions:
24/36 - 80/36 = 24 - 80/36 = -56/36 - After reducing the fraction, the answer is -14/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/3-80/36 2/6-80/36 2/3-80/72 6/3-80/36 2/9-80/36 10/3-80/36 2/15-80/36 14/3-80/36 2/21-80/36