Subtract 9/6 from 30/98
1st number: 30/98, 2nd number: 1 3/6
30/98 - 9/6 is -117/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 6 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
30/98 = 30 × 3/98 × 3 = 90/294 - Likewise, for the 2nd fraction, since 6 × 49 = 294,
9/6 = 9 × 49/6 × 49 = 441/294 - Subtract the two like fractions:
90/294 - 441/294 = 90 - 441/294 = -351/294 - After reducing the fraction, the answer is -117/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98-9/6 30/98-18/6 30/98-9/12 90/98-9/6 30/98-27/6 30/98-9/18 30/98-45/6 30/98-9/30 30/98-63/6 30/98-9/42