Subtract 2/50 from 45/12
1st number: 3 9/12, 2nd number: 2/50
45/12 - 2/50 is 371/100.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 12 × 25 = 300,
45/12 = 45 × 25/12 × 25 = 1125/300 - Likewise, for the 2nd fraction, since 50 × 6 = 300,
2/50 = 2 × 6/50 × 6 = 12/300 - Subtract the two like fractions:
1125/300 - 12/300 = 1125 - 12/300 = 1113/300 - After reducing the fraction, the answer is 371/100
- In mixed form: 371/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/12-2/50 45/12-4/50 45/24-2/50 45/12-6/50 45/36-2/50 45/12-10/50 45/60-2/50 45/12-14/50 45/84-2/50