Subtract 98/54 from 8/14
1st number: 8/14, 2nd number: 1 44/54
8/14 - 98/54 is -235/189.
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,
8/14 = 8 × 27/14 × 27 = 216/378 - Likewise, for the 2nd fraction, since 54 × 7 = 378,
98/54 = 98 × 7/54 × 7 = 686/378 - Subtract the two like fractions:
216/378 - 686/378 = 216 - 686/378 = -470/378 - After reducing the fraction, the answer is -235/189
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/14-98/54 8/28-98/54 24/14-98/54 8/42-98/54 40/14-98/54 8/70-98/54 56/14-98/54 8/98-98/54