Subtract 50/8 from 28/2
1st number: 14 0/2, 2nd number: 6 2/8
28/2 - 50/8 is 31/4.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 8 is 8
Next, find the equivalent fraction of both fractional numbers with denominator 8 - For the 1st fraction, since 2 × 4 = 8,
28/2 = 28 × 4/2 × 4 = 112/8 - Likewise, for the 2nd fraction, since 8 × 1 = 8,
50/8 = 50 × 1/8 × 1 = 50/8 - Subtract the two like fractions:
112/8 - 50/8 = 112 - 50/8 = 62/8 - After reducing the fraction, the answer is 31/4
- In mixed form: 73/4
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2-50/8 28/4-50/8 28/2-50/16 84/2-50/8 28/6-50/8 28/2-50/24 28/10-50/8 28/2-50/40 28/14-50/8 28/2-50/56