Subtract 4/98 from 8/25
8/25 - 4/98 is 342/1225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 98 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 25 × 98 = 2450,
8/25 = 8 × 98/25 × 98 = 784/2450 - Likewise, for the 2nd fraction, since 98 × 25 = 2450,
4/98 = 4 × 25/98 × 25 = 100/2450 - Subtract the two like fractions:
784/2450 - 100/2450 = 784 - 100/2450 = 684/2450 - After reducing the fraction, the answer is 342/1225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/25-4/98 8/25-8/98 8/50-4/98 24/25-4/98 8/25-12/98 8/75-4/98 40/25-4/98 8/25-20/98 56/25-4/98 8/25-28/98