Subtract 10/16 from 1/8
1/8 - 10/16 is -1/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 8 and 16 is 16
Next, find the equivalent fraction of both fractional numbers with denominator 16 - For the 1st fraction, since 8 × 2 = 16,
1/8 = 1 × 2/8 × 2 = 2/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
10/16 = 10 × 1/16 × 1 = 10/16 - Subtract the two like fractions:
2/16 - 10/16 = 2 - 10/16 = -8/16 - After reducing the fraction, the answer is -1/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/8-10/16 1/8-20/16 1/16-10/16 1/8-10/32 3/8-10/16 1/8-30/16 1/24-10/16 1/8-10/48 5/8-10/16 1/8-50/16 1/40-10/16 1/8-10/80 7/8-10/16 1/8-70/16 1/56-10/16