Subtract 15/16 from 15/5
1st number: 3 0/5, 2nd number: 15/16
15/5 - 15/16 is 33/16.
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,
15/5 = 15 × 16/5 × 16 = 240/80 - Likewise, for the 2nd fraction, since 16 × 5 = 80,
15/16 = 15 × 5/16 × 5 = 75/80 - Subtract the two like fractions:
240/80 - 75/80 = 240 - 75/80 = 165/80 - After reducing the fraction, the answer is 33/16
- In mixed form: 21/16
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/5-15/16 15/5-30/16 15/10-15/16 15/5-15/32 45/5-15/16 15/5-45/16 15/5-15/48 75/5-15/16 15/5-75/16 15/25-15/16 15/5-15/80 15/35-15/16