Subtract 8/54 from 35/14
1st number: 2 7/14, 2nd number: 8/54
35/14 - 8/54 is 127/54.
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,
35/14 = 35 × 27/14 × 27 = 945/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
8/54 = 8 × 7/54 × 7 = 56/378 - Subtract the two like fractions:
945/378 - 56/378 = 945 - 56/378 = 889/378 - After reducing the fraction, the answer is 127/54
- In mixed form: 219/54
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/14-8/54 35/14-16/54 35/28-8/54 35/14-24/54 35/42-8/54 35/14-40/54 35/70-8/54 35/14-56/54 35/98-8/54