Subtract 15/50 from 6/16
6/16 - 15/50 is 3/40.
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,
6/16 = 6 × 25/16 × 25 = 150/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
15/50 = 15 × 8/50 × 8 = 120/400 - Subtract the two like fractions:
150/400 - 120/400 = 150 - 120/400 = 30/400 - After reducing the fraction, the answer is 3/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/16-15/50 6/16-30/50 6/32-15/50 18/16-15/50 6/16-45/50 6/48-15/50 30/16-15/50 6/16-75/50 6/80-15/50 42/16-15/50