Subtract 8/98 from 90/4
1st number: 22 2/4, 2nd number: 8/98
90/4 - 8/98 is 2197/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
90/4 = 90 × 49/4 × 49 = 4410/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
8/98 = 8 × 2/98 × 2 = 16/196 - Subtract the two like fractions:
4410/196 - 16/196 = 4410 - 16/196 = 4394/196 - After reducing the fraction, the answer is 2197/98
- In mixed form: 2241/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4-16/98 90/8-8/98 90/4-24/98 90/12-8/98 90/4-40/98 90/20-8/98 90/4-56/98 90/28-8/98