Subtract 84/16 from 80/6
1st number: 13 2/6, 2nd number: 5 4/16
80/6 - 84/16 is 97/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 16 is 48
Next, find the equivalent fraction of both fractional numbers with denominator 48 - For the 1st fraction, since 6 × 8 = 48,
80/6 = 80 × 8/6 × 8 = 640/48 - Likewise, for the 2nd fraction, since 16 × 3 = 48,
84/16 = 84 × 3/16 × 3 = 252/48 - Subtract the two like fractions:
640/48 - 252/48 = 640 - 252/48 = 388/48 - After reducing the fraction, the answer is 97/12
- In mixed form: 81/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-84/16 80/6-84/32 80/18-84/16 80/6-84/48 80/30-84/16 80/6-84/80 80/42-84/16