Subtract 80/9 from 2/98
1st number: 2/98, 2nd number: 8 8/9
2/98 - 80/9 is -3911/441.
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,
2/98 = 2 × 9/98 × 9 = 18/882 - Likewise, for the 2nd fraction, since 9 × 98 = 882,
80/9 = 80 × 98/9 × 98 = 7840/882 - Subtract the two like fractions:
18/882 - 7840/882 = 18 - 7840/882 = -7822/882 - After reducing the fraction, the answer is -3911/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98-80/9 2/98-80/18 6/98-80/9 2/98-80/27 10/98-80/9 2/98-80/45 14/98-80/9 2/98-80/63