Subtract 25/50 from 98/18
1st number: 5 8/18, 2nd number: 25/50
98/18 - 25/50 is 89/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
98/18 = 98 × 25/18 × 25 = 2450/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
25/50 = 25 × 9/50 × 9 = 225/450 - Subtract the two like fractions:
2450/450 - 225/450 = 2450 - 225/450 = 2225/450 - After reducing the fraction, the answer is 89/18
- In mixed form: 417/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/36-25/50 98/18-75/50 98/54-25/50 98/90-25/50