Subtract 84/12 from 6/2
1st number: 3 0/2, 2nd number: 7 0/12
6/2 - 84/12 is -4/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 2 × 6 = 12,
6/2 = 6 × 6/2 × 6 = 36/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
84/12 = 84 × 1/12 × 1 = 84/12 - Subtract the two like fractions:
36/12 - 84/12 = 36 - 84/12 = -48/12 - After reducing the fraction, the answer is -4/1
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/2-84/12 6/4-84/12 6/2-84/24 18/2-84/12 6/2-84/36 30/2-84/12 6/10-84/12 6/2-84/60 42/2-84/12 6/14-84/12