Subtract 7/42 from 6/14
6/14 - 7/42 is 11/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 42 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 14 × 3 = 42,
6/14 = 6 × 3/14 × 3 = 18/42 - Likewise, for the 2nd fraction, since 42 × 1 = 42,
7/42 = 7 × 1/42 × 1 = 7/42 - Subtract the two like fractions:
18/42 - 7/42 = 18 - 7/42 = 11/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/14-7/42 6/14-14/42 6/28-7/42 6/14-7/84 18/14-7/42 6/14-21/42 6/42-7/42 30/14-7/42 6/14-35/42 6/70-7/42 42/14-7/42 6/14-49/42 6/98-7/42