Subtract 15/36 from 28/2
1st number: 14 0/2, 2nd number: 15/36
28/2 - 15/36 is 163/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 2 × 18 = 36,
28/2 = 28 × 18/2 × 18 = 504/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
15/36 = 15 × 1/36 × 1 = 15/36 - Subtract the two like fractions:
504/36 - 15/36 = 504 - 15/36 = 489/36 - After reducing the fraction, the answer is 163/12
- In mixed form: 137/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2-15/36 28/2-30/36 28/4-15/36 28/2-15/72 84/2-15/36 28/2-45/36 28/6-15/36 28/2-75/36 28/10-15/36 28/14-15/36