Subtract 8/12 from 84/24
1st number: 3 12/24, 2nd number: 8/12
84/24 - 8/12 is 17/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 24 and 12 is 24
Next, find the equivalent fraction of both fractional numbers with denominator 24 - For the 1st fraction, since 24 × 1 = 24,
84/24 = 84 × 1/24 × 1 = 84/24 - Likewise, for the 2nd fraction, since 12 × 2 = 24,
8/12 = 8 × 2/12 × 2 = 16/24 - Subtract the two like fractions:
84/24 - 16/24 = 84 - 16/24 = 68/24 - After reducing the fraction, the answer is 17/6
- In mixed form: 25/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/24-16/12 84/48-8/12 84/24-8/24 84/24-24/12 84/72-8/12 84/24-8/36 84/24-40/12 84/24-8/60 84/24-56/12 84/24-8/84