Subtract 3/4 from 80/3
1st number: 26 2/3, 2nd number: 3/4
80/3 - 3/4 is 311/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 3 × 4 = 12,
80/3 = 80 × 4/3 × 4 = 320/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
3/4 = 3 × 3/4 × 3 = 9/12 - Subtract the two like fractions:
320/12 - 9/12 = 320 - 9/12 = 311/12 - In mixed form: 2511/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/3-6/4 80/6-3/4 80/3-3/8 80/3-9/4 80/9-3/4 80/3-3/12 80/3-15/4 80/15-3/4 80/3-3/20 80/3-21/4 80/21-3/4 80/3-3/28