Subtract 4/10 from 8/16
8/16 - 4/10 is 1/10.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
8/16 = 8 × 5/16 × 5 = 40/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
4/10 = 4 × 8/10 × 8 = 32/80 - Subtract the two like fractions:
40/80 - 32/80 = 40 - 32/80 = 8/80 - After reducing the fraction, the answer is 1/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16-8/10 8/32-4/10 8/16-4/20 24/16-4/10 8/16-12/10 8/48-4/10 8/16-4/30 40/16-4/10 8/16-20/10 8/80-4/10 8/16-4/50 56/16-4/10 8/16-28/10 8/16-4/70