Subtract 3/54 from 16/14
1st number: 1 2/14, 2nd number: 3/54
16/14 - 3/54 is 137/126.
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,
16/14 = 16 × 27/14 × 27 = 432/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
3/54 = 3 × 7/54 × 7 = 21/378 - Subtract the two like fractions:
432/378 - 21/378 = 432 - 21/378 = 411/378 - After reducing the fraction, the answer is 137/126
- In mixed form: 111/126
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/14-3/54 16/14-6/54 16/28-3/54 48/14-3/54 16/14-9/54 16/42-3/54 80/14-3/54 16/14-15/54 16/70-3/54 16/14-21/54 16/98-3/54