Subtract 18/50 from 98/18
1st number: 5 8/18, 2nd number: 18/50
98/18 - 18/50 is 1144/225.
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,
18/50 = 18 × 9/50 × 9 = 162/450 - Subtract the two like fractions:
2450/450 - 162/450 = 2450 - 162/450 = 2288/450 - After reducing the fraction, the answer is 1144/225
- In mixed form: 519/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/18-36/50 98/36-18/50 98/18-54/50 98/54-18/50 98/18-90/50 98/90-18/50