Subtract 28/50 from 1/16
1/16 - 28/50 is -199/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 50 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 16 × 25 = 400,
1/16 = 1 × 25/16 × 25 = 25/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
28/50 = 28 × 8/50 × 8 = 224/400 - Subtract the two like fractions:
25/400 - 224/400 = 25 - 224/400 = -199/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/16-28/50 1/16-56/50 1/32-28/50 3/16-28/50 1/16-84/50 1/48-28/50 5/16-28/50 1/80-28/50 7/16-28/50