Subtract 4/54 from 3/14
3/14 - 4/54 is 53/378.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 54 is 378
Next, find the equivalent fraction of both fractional numbers with denominator 378 - For the 1st fraction, since 14 × 27 = 378,
3/14 = 3 × 27/14 × 27 = 81/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
4/54 = 4 × 7/54 × 7 = 28/378 - Subtract the two like fractions:
81/378 - 28/378 = 81 - 28/378 = 53/378
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/14-4/54 3/14-8/54 3/28-4/54 9/14-4/54 3/14-12/54 3/42-4/54 15/14-4/54 3/14-20/54 3/70-4/54 21/14-4/54 3/14-28/54 3/98-4/54