Subtract 16/25 from 3/16
3/16 - 16/25 is -181/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 25 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 16 × 25 = 400,
3/16 = 3 × 25/16 × 25 = 75/400 - Likewise, for the 2nd fraction, since 25 × 16 = 400,
16/25 = 16 × 16/25 × 16 = 256/400 - Subtract the two like fractions:
75/400 - 256/400 = 75 - 256/400 = -181/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/16-16/25 3/16-32/25 3/32-16/25 3/16-16/50 9/16-16/25 3/16-48/25 3/48-16/25 3/16-16/75 15/16-16/25 3/16-80/25 3/80-16/25 21/16-16/25