Subtract 14/16 from 28/5
1st number: 5 3/5, 2nd number: 14/16
28/5 - 14/16 is 189/40.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 16 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 5 × 16 = 80,
28/5 = 28 × 16/5 × 16 = 448/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
14/16 = 14 × 5/16 × 5 = 70/80 - Subtract the two like fractions:
448/80 - 70/80 = 448 - 70/80 = 378/80 - After reducing the fraction, the answer is 189/40
- In mixed form: 429/40
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5-14/16 28/5-28/16 28/10-14/16 28/5-14/32 84/5-14/16 28/5-42/16 28/15-14/16 28/5-14/48 28/5-70/16 28/25-14/16 28/5-14/80 28/5-98/16 28/35-14/16