Subtract 45/48 from 50/25
1st number: 2 0/25, 2nd number: 45/48
50/25 - 45/48 is 17/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 48 is 1200
Next, find the equivalent fraction of both fractional numbers with denominator 1200 - For the 1st fraction, since 25 × 48 = 1200,
50/25 = 50 × 48/25 × 48 = 2400/1200 - Likewise, for the 2nd fraction, since 48 × 25 = 1200,
45/48 = 45 × 25/48 × 25 = 1125/1200 - Subtract the two like fractions:
2400/1200 - 1125/1200 = 2400 - 1125/1200 = 1275/1200 - After reducing the fraction, the answer is 17/16
- In mixed form: 11/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/25-90/48 50/25-45/96 50/75-45/48