Subtract 16/98 from 4/50
4/50 - 16/98 is -102/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 50 × 49 = 2450,
4/50 = 4 × 49/50 × 49 = 196/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
16/98 = 16 × 25/98 × 25 = 400/2450 - Subtract the two like fractions:
196/2450 - 400/2450 = 196 - 400/2450 = -204/2450 - After reducing the fraction, the answer is -102/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/50-16/98 4/50-32/98 12/50-16/98 4/50-48/98 20/50-16/98 4/50-80/98 28/50-16/98