Subtract 36/80 from 6/2
1st number: 3 0/2, 2nd number: 36/80
6/2 - 36/80 is 51/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 80 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 2 × 40 = 80,
6/2 = 6 × 40/2 × 40 = 240/80 - Likewise, for the 2nd fraction, since 80 × 1 = 80,
36/80 = 36 × 1/80 × 1 = 36/80 - Subtract the two like fractions:
240/80 - 36/80 = 240 - 36/80 = 204/80 - After reducing the fraction, the answer is 51/20
- In mixed form: 211/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-36/80 6/2-72/80 6/4-36/80 18/2-36/80 30/2-36/80 6/10-36/80 42/2-36/80 6/14-36/80