Subtract 16/27 from 28/16
1st number: 1 12/16, 2nd number: 16/27
28/16 - 16/27 is 125/108.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 27 is 432
Next, find the equivalent fraction of both fractional numbers with denominator 432 - For the 1st fraction, since 16 × 27 = 432,
28/16 = 28 × 27/16 × 27 = 756/432 - Likewise, for the 2nd fraction, since 27 × 16 = 432,
16/27 = 16 × 16/27 × 16 = 256/432 - Subtract the two like fractions:
756/432 - 256/432 = 756 - 256/432 = 500/432 - After reducing the fraction, the answer is 125/108
- In mixed form: 117/108
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/16-16/27 28/16-32/27 28/32-16/27 28/16-16/54 84/16-16/27 28/16-48/27 28/48-16/27 28/16-16/81 28/16-80/27 28/80-16/27