Subtract 25/8 from 10/16
1st number: 10/16, 2nd number: 3 1/8
10/16 - 25/8 is -5/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 8 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 16 × 1 = 16,
10/16 = 10 × 1/16 × 1 = 10/16 - Likewise, for the 2nd fraction, since 8 × 2 = 16,
25/8 = 25 × 2/8 × 2 = 50/16 - Subtract the two like fractions:
10/16 - 50/16 = 10 - 50/16 = -40/16 - After reducing the fraction, the answer is -5/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/16-25/8 10/16-50/8 10/32-25/8 10/16-25/16 30/16-25/8 10/16-75/8 10/48-25/8 10/16-25/24 50/16-25/8 10/80-25/8 10/16-25/40 70/16-25/8 10/16-25/56