Subtract 3/7 from 98/6
1st number: 16 2/6, 2nd number: 3/7
98/6 - 3/7 is 334/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 7 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
98/6 = 98 × 7/6 × 7 = 686/42 - Likewise, for the 2nd fraction, since 7 × 6 = 42,
3/7 = 3 × 6/7 × 6 = 18/42 - Subtract the two like fractions:
686/42 - 18/42 = 686 - 18/42 = 668/42 - After reducing the fraction, the answer is 334/21
- In mixed form: 1519/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/6-6/7 98/12-3/7 98/6-3/14 98/6-9/7 98/18-3/7 98/6-3/21 98/6-15/7 98/30-3/7 98/6-3/35 98/6-21/7 98/42-3/7 98/6-3/49