Subtract 30/50 from 7/3
1st number: 2 1/3, 2nd number: 30/50
7/3 - 30/50 is 26/15.
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,
30/50 = 30 × 3/50 × 3 = 90/150 - Subtract the two like fractions:
350/150 - 90/150 = 350 - 90/150 = 260/150 - After reducing the fraction, the answer is 26/15
- In mixed form: 111/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/3-30/50 7/3-60/50 7/6-30/50 21/3-30/50 7/3-90/50 7/9-30/50 35/3-30/50 7/15-30/50 49/3-30/50 7/21-30/50