Subtract 10/16 from 20/2
1st number: 10 0/2, 2nd number: 10/16
20/2 - 10/16 is 75/8.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 2 × 8 = 16,
20/2 = 20 × 8/2 × 8 = 160/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
10/16 = 10 × 1/16 × 1 = 10/16 - Subtract the two like fractions:
160/16 - 10/16 = 160 - 10/16 = 150/16 - After reducing the fraction, the answer is 75/8
- In mixed form: 93/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/2-10/16 20/2-20/16 20/4-10/16 20/2-10/32 60/2-10/16 20/2-30/16 20/6-10/16 20/2-10/48 20/2-50/16 20/10-10/16 20/2-10/80 20/2-70/16 20/14-10/16