Subtract 35/50 from 30/98
30/98 - 35/50 is -193/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
30/98 = 30 × 25/98 × 25 = 750/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
35/50 = 35 × 49/50 × 49 = 1715/2450 - Subtract the two like fractions:
750/2450 - 1715/2450 = 750 - 1715/2450 = -965/2450 - After reducing the fraction, the answer is -193/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98-35/50 30/98-70/50 90/98-35/50