Subtract 98/18 from 98/14
1st number: 7 0/14, 2nd number: 5 8/18
98/14 - 98/18 is 14/9.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 18 is 126
Next, find the equivalent fraction of both fractional numbers with denominator 126 - For the 1st fraction, since 14 × 9 = 126,
98/14 = 98 × 9/14 × 9 = 882/126 - Likewise, for the 2nd fraction, since 18 × 7 = 126,
98/18 = 98 × 7/18 × 7 = 686/126 - Subtract the two like fractions:
882/126 - 686/126 = 882 - 686/126 = 196/126 - After reducing the fraction, the answer is 14/9
- In mixed form: 15/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/28-98/18 98/14-98/36 98/42-98/18 98/14-98/54 98/70-98/18 98/14-98/90