Subtract 8/16 from 10/2
1st number: 5 0/2, 2nd number: 8/16
10/2 - 8/16 is 9/2.
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,
10/2 = 10 × 8/2 × 8 = 80/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
8/16 = 8 × 1/16 × 1 = 8/16 - Subtract the two like fractions:
80/16 - 8/16 = 80 - 8/16 = 72/16 - After reducing the fraction, the answer is 9/2
- In mixed form: 41/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/2-8/16 10/4-8/16 10/2-8/32 30/2-8/16 10/2-24/16 10/6-8/16 10/2-8/48 50/2-8/16 10/2-40/16 10/2-8/80 70/2-8/16 10/2-56/16 10/14-8/16