Subtract 21/16 from 50/2
1st number: 25 0/2, 2nd number: 1 5/16
50/2 - 21/16 is 379/16.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
50/2 = 50 × 8/2 × 8 = 400/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
21/16 = 21 × 1/16 × 1 = 21/16 - Subtract the two like fractions:
400/16 - 21/16 = 400 - 21/16 = 379/16 - In mixed form: 2311/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/2-42/16 50/4-21/16 50/2-21/32 50/2-63/16 50/6-21/16 50/2-21/48 50/10-21/16 50/2-21/80 50/14-21/16