Subtract 28/6 from 18/2
1st number: 9 0/2, 2nd number: 4 4/6
18/2 - 28/6 is 13/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 6 is 6
Next, find the equivalent fraction of both fractional numbers with denominator 6 - For the 1st fraction, since 2 × 3 = 6,
18/2 = 18 × 3/2 × 3 = 54/6 - Likewise, for the 2nd fraction, since 6 × 1 = 6,
28/6 = 28 × 1/6 × 1 = 28/6 - Subtract the two like fractions:
54/6 - 28/6 = 54 - 28/6 = 26/6 - After reducing the fraction, the answer is 13/3
- In mixed form: 41/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2-28/6 18/2-56/6 18/4-28/6 18/2-28/12 54/2-28/6 18/2-84/6 18/6-28/6 18/2-28/18 90/2-28/6 18/10-28/6 18/2-28/30 18/14-28/6 18/2-28/42