Subtract 45/50 from 7/3
1st number: 2 1/3, 2nd number: 45/50
7/3 - 45/50 is 43/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 50 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 3 × 50 = 150,
7/3 = 7 × 50/3 × 50 = 350/150 - Likewise, for the 2nd fraction, since 50 × 3 = 150,
45/50 = 45 × 3/50 × 3 = 135/150 - Subtract the two like fractions:
350/150 - 135/150 = 350 - 135/150 = 215/150 - After reducing the fraction, the answer is 43/30
- In mixed form: 113/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3-45/50 7/3-90/50 7/6-45/50 21/3-45/50 7/9-45/50 35/3-45/50 7/15-45/50 49/3-45/50 7/21-45/50