Subtract 1/6 from 18/25
18/25 - 1/6 is 83/150.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 6 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 25 × 6 = 150,
18/25 = 18 × 6/25 × 6 = 108/150 - Likewise, for the 2nd fraction, since 6 × 25 = 150,
1/6 = 1 × 25/6 × 25 = 25/150 - Subtract the two like fractions:
108/150 - 25/150 = 108 - 25/150 = 83/150
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/25-1/6 18/25-2/6 18/50-1/6 18/25-1/12 54/25-1/6 18/25-3/6 18/75-1/6 18/25-1/18 90/25-1/6 18/25-5/6 18/25-1/30 18/25-7/6 18/25-1/42