Subtract 3/16 from 7/50
7/50 - 3/16 is -19/400.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 16 is 400
Next, find the equivalent fraction of both fractional numbers with denominator 400 - For the 1st fraction, since 50 × 8 = 400,
7/50 = 7 × 8/50 × 8 = 56/400 - Likewise, for the 2nd fraction, since 16 × 25 = 400,
3/16 = 3 × 25/16 × 25 = 75/400 - Subtract the two like fractions:
56/400 - 75/400 = 56 - 75/400 = -19/400
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/50-3/16 7/50-6/16 7/50-3/32 21/50-3/16 7/50-9/16 7/50-3/48 35/50-3/16 7/50-15/16 7/50-3/80 49/50-3/16 7/50-21/16