Subtract 98/20 from 50/4
1st number: 12 2/4, 2nd number: 4 18/20
50/4 - 98/20 is 38/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 4 × 5 = 20,
50/4 = 50 × 5/4 × 5 = 250/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
98/20 = 98 × 1/20 × 1 = 98/20 - Subtract the two like fractions:
250/20 - 98/20 = 250 - 98/20 = 152/20 - After reducing the fraction, the answer is 38/5
- In mixed form: 73/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/8-98/20 50/4-98/40 50/12-98/20 50/4-98/60 50/20-98/20 50/28-98/20