Subtract 8/20 from 16/2
1st number: 8 0/2, 2nd number: 8/20
16/2 - 8/20 is 38/5.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 20 is 20
Next, find the equivalent fraction of both fractional numbers with denominator 20 - For the 1st fraction, since 2 × 10 = 20,
16/2 = 16 × 10/2 × 10 = 160/20 - Likewise, for the 2nd fraction, since 20 × 1 = 20,
8/20 = 8 × 1/20 × 1 = 8/20 - Subtract the two like fractions:
160/20 - 8/20 = 160 - 8/20 = 152/20 - After reducing the fraction, the answer is 38/5
- In mixed form: 73/5
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/2-8/20 16/2-16/20 16/4-8/20 16/2-8/40 48/2-8/20 16/2-24/20 16/6-8/20 16/2-8/60 80/2-8/20 16/2-40/20 16/10-8/20 16/2-56/20 16/14-8/20