Subtract 36/8 from 28/2
1st number: 14 0/2, 2nd number: 4 4/8
28/2 - 36/8 is 19/2.
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,
36/8 = 36 × 1/8 × 1 = 36/8 - Subtract the two like fractions:
112/8 - 36/8 = 112 - 36/8 = 76/8 - After reducing the fraction, the answer is 19/2
- In mixed form: 91/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2-36/8 28/2-72/8 28/4-36/8 28/2-36/16 84/2-36/8 28/6-36/8 28/2-36/24 28/10-36/8 28/2-36/40 28/14-36/8 28/2-36/56