Subtract 15/63 from 1/98
1/98 - 15/63 is -67/294.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 63 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
1/98 = 1 × 9/98 × 9 = 9/882 - Likewise, for the 2nd fraction, since 63 × 14 = 882,
15/63 = 15 × 14/63 × 14 = 210/882 - Subtract the two like fractions:
9/882 - 210/882 = 9 - 210/882 = -201/882 - After reducing the fraction, the answer is -67/294
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/98-15/63 1/98-30/63 3/98-15/63 1/98-45/63 5/98-15/63 1/98-75/63 7/98-15/63