Subtract 84/5 from 2/12
1st number: 2/12, 2nd number: 16 4/5
2/12 - 84/5 is -499/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 5 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
2/12 = 2 × 5/12 × 5 = 10/60 - Likewise, for the 2nd fraction, since 5 × 12 = 60,
84/5 = 84 × 12/5 × 12 = 1008/60 - Subtract the two like fractions:
10/60 - 1008/60 = 10 - 1008/60 = -998/60 - After reducing the fraction, the answer is -499/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/12-84/5 2/24-84/5 2/12-84/10 6/12-84/5 2/36-84/5 2/12-84/15 10/12-84/5 2/60-84/5 2/12-84/25 14/12-84/5 2/84-84/5 2/12-84/35