Subtract 3/54 from 2/14
2/14 - 3/54 is 11/126.
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,
2/14 = 2 × 27/14 × 27 = 54/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
3/54 = 3 × 7/54 × 7 = 21/378 - Subtract the two like fractions:
54/378 - 21/378 = 54 - 21/378 = 33/378 - After reducing the fraction, the answer is 11/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/14-3/54 2/14-6/54 2/28-3/54 6/14-3/54 2/14-9/54 2/42-3/54 10/14-3/54 2/14-15/54 2/70-3/54 2/14-21/54 2/98-3/54