Subtract 24/21 from 50/3
1st number: 16 2/3, 2nd number: 1 3/21
50/3 - 24/21 is 326/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 21 is 21
Next, find the equivalent fraction of both fractional numbers with denominator 21 - For the 1st fraction, since 3 × 7 = 21,
50/3 = 50 × 7/3 × 7 = 350/21 - Likewise, for the 2nd fraction, since 21 × 1 = 21,
24/21 = 24 × 1/21 × 1 = 24/21 - Subtract the two like fractions:
350/21 - 24/21 = 350 - 24/21 = 326/21 - In mixed form: 1511/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/3-48/21 50/6-24/21 50/3-24/42 50/3-72/21 50/9-24/21 50/3-24/63 50/15-24/21 50/21-24/21