Subtract 8/12 from 45/6
1st number: 7 3/6, 2nd number: 8/12
45/6 - 8/12 is 41/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 12 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
45/6 = 45 × 2/6 × 2 = 90/12 - Likewise, for the 2nd fraction, since 12 × 1 = 12,
8/12 = 8 × 1/12 × 1 = 8/12 - Subtract the two like fractions:
90/12 - 8/12 = 90 - 8/12 = 82/12 - After reducing the fraction, the answer is 41/6
- In mixed form: 65/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/6-8/12 45/6-16/12 45/12-8/12 45/6-8/24 45/6-24/12 45/18-8/12 45/6-8/36 45/6-40/12 45/30-8/12 45/6-8/60 45/6-56/12 45/42-8/12 45/6-8/84