Subtract 18/4 from 16/6
1st number: 2 4/6, 2nd number: 4 2/4
16/6 - 18/4 is -11/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 4 is 12
Next, find the equivalent fraction of both fractional numbers with denominator 12 - For the 1st fraction, since 6 × 2 = 12,
16/6 = 16 × 2/6 × 2 = 32/12 - Likewise, for the 2nd fraction, since 4 × 3 = 12,
18/4 = 18 × 3/4 × 3 = 54/12 - Subtract the two like fractions:
32/12 - 54/12 = 32 - 54/12 = -22/12 - After reducing the fraction, the answer is -11/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/6-18/4 16/6-36/4 16/12-18/4 16/6-18/8 48/6-18/4 16/6-54/4 16/18-18/4 16/6-18/12 80/6-18/4 16/6-90/4 16/30-18/4 16/6-18/20 16/42-18/4 16/6-18/28