Subtract 7/24 from 3/14
3/14 - 7/24 is -13/168.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 14 × 12 = 168,
3/14 = 3 × 12/14 × 12 = 36/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
7/24 = 7 × 7/24 × 7 = 49/168 - Subtract the two like fractions:
36/168 - 49/168 = 36 - 49/168 = -13/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14-7/24 3/14-14/24 3/28-7/24 3/14-7/48 9/14-7/24 3/14-21/24 3/42-7/24 3/14-7/72 15/14-7/24 3/14-35/24 3/70-7/24 21/14-7/24 3/14-49/24 3/98-7/24