Subtract 6/14 from 5/42
5/42 - 6/14 is -13/42.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 42 × 1 = 42,
5/42 = 5 × 1/42 × 1 = 5/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
6/14 = 6 × 3/14 × 3 = 18/42 - Subtract the two like fractions:
5/42 - 18/42 = 5 - 18/42 = -13/42
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/42-6/14 5/42-12/14 5/84-6/14 5/42-6/28 15/42-6/14 5/42-18/14 5/42-6/42 25/42-6/14 5/42-30/14 5/42-6/70 35/42-6/14 5/42-42/14 5/42-6/98