Subtract 81/3 from 8/98
1st number: 8/98, 2nd number: 27 0/3
8/98 - 81/3 is -1319/49.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
8/98 = 8 × 3/98 × 3 = 24/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
81/3 = 81 × 98/3 × 98 = 7938/294 - Subtract the two like fractions:
24/294 - 7938/294 = 24 - 7938/294 = -7914/294 - After reducing the fraction, the answer is -1319/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98-81/3 8/98-81/6 24/98-81/3 8/98-81/9 40/98-81/3 8/98-81/15 56/98-81/3 8/98-81/21