Subtract 12/50 from 4/16
4/16 - 12/50 is 1/100.
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,
4/16 = 4 × 25/16 × 25 = 100/400 - Likewise, for the 2nd fraction, since 50 × 8 = 400,
12/50 = 12 × 8/50 × 8 = 96/400 - Subtract the two like fractions:
100/400 - 96/400 = 100 - 96/400 = 4/400 - After reducing the fraction, the answer is 1/100
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16-12/50 4/16-24/50 4/32-12/50 12/16-12/50 4/16-36/50 4/48-12/50 20/16-12/50 4/16-60/50 4/80-12/50 28/16-12/50 4/16-84/50