Subtract 25/60 from 18/75
18/75 - 25/60 is -53/300.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 60 is 300
Next, find the equivalent fraction of both fractional numbers with denominator 300 - For the 1st fraction, since 75 × 4 = 300,
18/75 = 18 × 4/75 × 4 = 72/300 - Likewise, for the 2nd fraction, since 60 × 5 = 300,
25/60 = 25 × 5/60 × 5 = 125/300 - Subtract the two like fractions:
72/300 - 125/300 = 72 - 125/300 = -53/300
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/75-25/60 18/75-50/60 54/75-25/60 18/75-75/60 90/75-25/60