Subtract 9/25 from 50/20
1st number: 2 10/20, 2nd number: 9/25
50/20 - 9/25 is 107/50.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 25 is 100
Next, find the equivalent fraction of both fractional numbers with denominator 100 - For the 1st fraction, since 20 × 5 = 100,
50/20 = 50 × 5/20 × 5 = 250/100 - Likewise, for the 2nd fraction, since 25 × 4 = 100,
9/25 = 9 × 4/25 × 4 = 36/100 - Subtract the two like fractions:
250/100 - 36/100 = 250 - 36/100 = 214/100 - After reducing the fraction, the answer is 107/50
- In mixed form: 27/50
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/20-18/25 50/40-9/25 50/20-9/50 50/20-27/25 50/60-9/25 50/20-9/75 50/20-45/25 50/20-63/25