Subtract 98/10 from 12/14
1st number: 12/14, 2nd number: 9 8/10
12/14 - 98/10 is -313/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 10 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 14 × 5 = 70,
12/14 = 12 × 5/14 × 5 = 60/70 - Likewise, for the 2nd fraction, since 10 × 7 = 70,
98/10 = 98 × 7/10 × 7 = 686/70 - Subtract the two like fractions:
60/70 - 686/70 = 60 - 686/70 = -626/70 - After reducing the fraction, the answer is -313/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/14-98/10 12/28-98/10 12/14-98/20 36/14-98/10 12/42-98/10 12/14-98/30 60/14-98/10 12/70-98/10 12/14-98/50 84/14-98/10 12/98-98/10 12/14-98/70