Subtract 14/9 from 30/98
1st number: 30/98, 2nd number: 1 5/9
30/98 - 14/9 is -551/441.
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,
30/98 = 30 × 9/98 × 9 = 270/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
14/9 = 14 × 98/9 × 98 = 1372/882 - Subtract the two like fractions:
270/882 - 1372/882 = 270 - 1372/882 = -1102/882 - After reducing the fraction, the answer is -551/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98-14/9 30/98-28/9 30/98-14/18 90/98-14/9 30/98-42/9 30/98-14/27 30/98-70/9 30/98-14/45 30/98-98/9 30/98-14/63