Subtract 6/14 from 18/6
1st number: 3 0/6, 2nd number: 6/14
18/6 - 6/14 is 18/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
18/6 = 18 × 7/6 × 7 = 126/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
6/14 = 6 × 3/14 × 3 = 18/42 - Subtract the two like fractions:
126/42 - 18/42 = 126 - 18/42 = 108/42 - After reducing the fraction, the answer is 18/7
- In mixed form: 24/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/6-6/14 18/6-12/14 18/12-6/14 18/6-6/28 54/6-6/14 18/6-18/14 18/6-6/42 90/6-6/14 18/6-30/14 18/30-6/14 18/6-6/70 18/6-42/14 18/42-6/14 18/6-6/98