Subtract 6/50 from 8/98, Solve 8/98

Subtract 6/50 from 8/98

8/98 - 6/50 is -47/1225.

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,
8/98 = 8 × 25/98 × 25 = 200/2450
Likewise, for the 2nd fraction, since 50 × 49 = 2450,
6/50 = 6 × 49/50 × 49 = 294/2450
Subtract the two like fractions:
200/2450 - 294/2450 = 200 - 294/2450 = -94/2450
After reducing the fraction, the answer is -47/1225

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad