Subtract 16/98 from 9/30
9/30 - 16/98 is 67/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 98 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 30 × 49 = 1470,
9/30 = 9 × 49/30 × 49 = 441/1470 - Likewise, for the 2nd fraction, since 98 × 15 = 1470,
16/98 = 16 × 15/98 × 15 = 240/1470 - Subtract the two like fractions:
441/1470 - 240/1470 = 441 - 240/1470 = 201/1470 - After reducing the fraction, the answer is 67/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/30-16/98 9/30-32/98 9/60-16/98 27/30-16/98 9/30-48/98 9/90-16/98 45/30-16/98 9/30-80/98 63/30-16/98