Subtract 3/50 from 12/16
12/16 - 3/50 is 69/100.
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,
12/16 = 12 × 25/16 × 25 = 300/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
3/50 = 3 × 8/50 × 8 = 24/400 - Subtract the two like fractions:
300/400 - 24/400 = 300 - 24/400 = 276/400 - After reducing the fraction, the answer is 69/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/16-3/50 12/16-6/50 12/32-3/50 36/16-3/50 12/16-9/50 12/48-3/50 60/16-3/50 12/16-15/50 12/80-3/50 84/16-3/50 12/16-21/50