Subtract 15/49 from 1/98
1/98 - 15/49 is -29/98.
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,
1/98 = 1 × 1/98 × 1 = 1/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
15/49 = 15 × 2/49 × 2 = 30/98 - Subtract the two like fractions:
1/98 - 30/98 = 1 - 30/98 = -29/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/98-15/49 1/98-30/49 1/98-15/98 3/98-15/49 1/98-45/49 5/98-15/49 1/98-75/49 7/98-15/49