Subtract 18/50 from 50/4
1st number: 12 2/4, 2nd number: 18/50
50/4 - 18/50 is 607/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 50 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 4 × 25 = 100,
50/4 = 50 × 25/4 × 25 = 1250/100 - Likewise, for the 2nd fraction, since 50 × 2 = 100,
18/50 = 18 × 2/50 × 2 = 36/100 - Subtract the two like fractions:
1250/100 - 36/100 = 1250 - 36/100 = 1214/100 - After reducing the fraction, the answer is 607/50
- In mixed form: 127/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4-36/50 50/8-18/50 50/4-54/50 50/12-18/50 50/4-90/50 50/20-18/50 50/28-18/50