Subtract 1/84 from 80/6
1st number: 13 2/6, 2nd number: 1/84
80/6 - 1/84 is 373/28.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 84 is 84
Next, find the equivalent fraction of both fractional numbers with denominator 84 - For the 1st fraction, since 6 × 14 = 84,
80/6 = 80 × 14/6 × 14 = 1120/84 - Likewise, for the 2nd fraction, since 84 × 1 = 84,
1/84 = 1 × 1/84 × 1 = 1/84 - Subtract the two like fractions:
1120/84 - 1/84 = 1120 - 1/84 = 1119/84 - After reducing the fraction, the answer is 373/28
- In mixed form: 139/28
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6-2/84 80/12-1/84 80/6-3/84 80/18-1/84 80/6-5/84 80/30-1/84 80/6-7/84 80/42-1/84