Subtract 50/9 from 9/98
1st number: 9/98, 2nd number: 5 5/9
9/98 - 50/9 is -4819/882.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 9 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
9/98 = 9 × 9/98 × 9 = 81/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
50/9 = 50 × 98/9 × 98 = 4900/882 - Subtract the two like fractions:
81/882 - 4900/882 = 81 - 4900/882 = -4819/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/98-50/9 9/98-50/18 27/98-50/9 9/98-50/27 45/98-50/9 9/98-50/45 63/98-50/9 9/98-50/63