Subtract 75/18 from 28/2
1st number: 14 0/2, 2nd number: 4 3/18
28/2 - 75/18 is 59/6.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
28/2 = 28 × 9/2 × 9 = 252/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
75/18 = 75 × 1/18 × 1 = 75/18 - Subtract the two like fractions:
252/18 - 75/18 = 252 - 75/18 = 177/18 - After reducing the fraction, the answer is 59/6
- In mixed form: 95/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/2-75/18 28/4-75/18 28/2-75/36 84/2-75/18 28/6-75/18 28/2-75/54 28/10-75/18 28/2-75/90 28/14-75/18