Subtract 16/6 from 40/12
1st number: 3 4/12, 2nd number: 2 4/6
40/12 - 16/6 is 2/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 6 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 12 × 1 = 12,
40/12 = 40 × 1/12 × 1 = 40/12 - Likewise, for the 2nd fraction, since 6 × 2 = 12,
16/6 = 16 × 2/6 × 2 = 32/12 - Subtract the two like fractions:
40/12 - 32/12 = 40 - 32/12 = 8/12 - After reducing the fraction, the answer is 2/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/12-16/6 40/12-32/6 40/24-16/6 40/12-16/12 40/12-48/6 40/36-16/6 40/12-16/18 40/12-80/6 40/60-16/6 40/12-16/30 40/84-16/6 40/12-16/42