Subtract 50/16 from 4/8
1st number: 4/8, 2nd number: 3 2/16
4/8 - 50/16 is -21/8.
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,
4/8 = 4 × 2/8 × 2 = 8/16 - Likewise, for the 2nd fraction, since 16 × 1 = 16,
50/16 = 50 × 1/16 × 1 = 50/16 - Subtract the two like fractions:
8/16 - 50/16 = 8 - 50/16 = -42/16 - After reducing the fraction, the answer is -21/8
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/16-50/16 4/8-50/32 12/8-50/16 4/24-50/16 4/8-50/48 20/8-50/16 4/40-50/16 4/8-50/80 28/8-50/16 4/56-50/16