Subtract 15/50 from 50/98
50/98 - 15/50 is 103/490.
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,
50/98 = 50 × 25/98 × 25 = 1250/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
15/50 = 15 × 49/50 × 49 = 735/2450 - Subtract the two like fractions:
1250/2450 - 735/2450 = 1250 - 735/2450 = 515/2450 - After reducing the fraction, the answer is 103/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/98-30/50 50/98-45/50 50/98-75/50