Subtract 63/80 from 6/2
1st number: 3 0/2, 2nd number: 63/80
6/2 - 63/80 is 177/80.
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,
63/80 = 63 × 1/80 × 1 = 63/80 - Subtract the two like fractions:
240/80 - 63/80 = 240 - 63/80 = 177/80 - In mixed form: 217/80
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-63/80 6/4-63/80 18/2-63/80 30/2-63/80 6/10-63/80 42/2-63/80 6/14-63/80