Subtract 1/54 from 63/14
1st number: 4 7/14, 2nd number: 1/54
63/14 - 1/54 is 121/27.
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,
63/14 = 63 × 27/14 × 27 = 1701/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
1/54 = 1 × 7/54 × 7 = 7/378 - Subtract the two like fractions:
1701/378 - 7/378 = 1701 - 7/378 = 1694/378 - After reducing the fraction, the answer is 121/27
- In mixed form: 413/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/14-2/54 63/28-1/54 63/14-3/54 63/42-1/54 63/14-5/54 63/70-1/54 63/14-7/54 63/98-1/54