Subtract 45/50 from 75/9
1st number: 8 3/9, 2nd number: 45/50
75/9 - 45/50 is 223/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 9 × 50 = 450,
75/9 = 75 × 50/9 × 50 = 3750/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
45/50 = 45 × 9/50 × 9 = 405/450 - Subtract the two like fractions:
3750/450 - 405/450 = 3750 - 405/450 = 3345/450 - After reducing the fraction, the answer is 223/30
- In mixed form: 713/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/9-90/50 75/18-45/50 75/27-45/50 75/45-45/50 75/63-45/50