Subtract 8/49 from 10/98
10/98 - 8/49 is -3/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
10/98 = 10 × 1/98 × 1 = 10/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
8/49 = 8 × 2/49 × 2 = 16/98 - Subtract the two like fractions:
10/98 - 16/98 = 10 - 16/98 = -6/98 - After reducing the fraction, the answer is -3/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/98-8/49 10/98-16/49 10/98-8/98 30/98-8/49 10/98-24/49 50/98-8/49 10/98-40/49 70/98-8/49 10/98-56/49