Subtract 9/75 from 18/3
1st number: 6 0/3, 2nd number: 9/75
18/3 - 9/75 is 147/25.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 75 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
18/3 = 18 × 25/3 × 25 = 450/75 - Likewise, for the 2nd fraction, since 75 × 1 = 75,
9/75 = 9 × 1/75 × 1 = 9/75 - Subtract the two like fractions:
450/75 - 9/75 = 450 - 9/75 = 441/75 - After reducing the fraction, the answer is 147/25
- In mixed form: 522/25
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3-9/75 18/3-18/75 18/6-9/75 54/3-9/75 18/3-27/75 18/9-9/75 90/3-9/75 18/3-45/75 18/15-9/75 18/3-63/75 18/21-9/75