Subtract 4/75 from 18/2
1st number: 9 0/2, 2nd number: 4/75
18/2 - 4/75 is 671/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 2 × 75 = 150,
18/2 = 18 × 75/2 × 75 = 1350/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
4/75 = 4 × 2/75 × 2 = 8/150 - Subtract the two like fractions:
1350/150 - 8/150 = 1350 - 8/150 = 1342/150 - After reducing the fraction, the answer is 671/75
- In mixed form: 871/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/2-4/75 18/2-8/75 18/4-4/75 54/2-4/75 18/2-12/75 18/6-4/75 90/2-4/75 18/2-20/75 18/10-4/75 18/2-28/75 18/14-4/75