Subtract 3/50 from 7/16
7/16 - 3/50 is 151/400.
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,
7/16 = 7 × 25/16 × 25 = 175/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
3/50 = 3 × 8/50 × 8 = 24/400 - Subtract the two like fractions:
175/400 - 24/400 = 175 - 24/400 = 151/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/16-3/50 7/16-6/50 7/32-3/50 21/16-3/50 7/16-9/50 7/48-3/50 35/16-3/50 7/16-15/50 7/80-3/50 49/16-3/50 7/16-21/50