Subtract 6/7 from 98/10
1st number: 9 8/10, 2nd number: 6/7
98/10 - 6/7 is 313/35.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 7 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 10 × 7 = 70,
98/10 = 98 × 7/10 × 7 = 686/70 - Likewise, for the 2nd fraction, since 7 × 10 = 70,
6/7 = 6 × 10/7 × 10 = 60/70 - Subtract the two like fractions:
686/70 - 60/70 = 686 - 60/70 = 626/70 - After reducing the fraction, the answer is 313/35
- In mixed form: 833/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-12/7 98/20-6/7 98/10-6/14 98/10-18/7 98/30-6/7 98/10-6/21 98/10-30/7 98/50-6/7 98/10-6/35 98/10-42/7 98/70-6/7 98/10-6/49