Subtract 98/6 from 28/10
1st number: 2 8/10, 2nd number: 16 2/6
28/10 - 98/6 is -203/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 6 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 10 × 3 = 30,
28/10 = 28 × 3/10 × 3 = 84/30 - Likewise, for the 2nd fraction, since 6 × 5 = 30,
98/6 = 98 × 5/6 × 5 = 490/30 - Subtract the two like fractions:
84/30 - 490/30 = 84 - 490/30 = -406/30 - After reducing the fraction, the answer is -203/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/10-98/6 28/20-98/6 28/10-98/12 84/10-98/6 28/30-98/6 28/10-98/18 28/50-98/6 28/10-98/30 28/70-98/6 28/10-98/42