Subtract 28/50 from 16/5
1st number: 3 1/5, 2nd number: 28/50
16/5 - 28/50 is 66/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 5 and 50 is 50
Next, find the equivalent fraction of both fractional numbers with denominator 50 - For the 1st fraction, since 5 × 10 = 50,
16/5 = 16 × 10/5 × 10 = 160/50 - Likewise, for the 2nd fraction, since 50 × 1 = 50,
28/50 = 28 × 1/50 × 1 = 28/50 - Subtract the two like fractions:
160/50 - 28/50 = 160 - 28/50 = 132/50 - After reducing the fraction, the answer is 66/25
- In mixed form: 216/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/5-28/50 16/5-56/50 16/10-28/50 48/5-28/50 16/5-84/50 16/15-28/50 80/5-28/50 16/25-28/50 16/35-28/50