Subtract 6/50 from 6/18
6/18 - 6/50 is 16/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 50 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 18 × 25 = 450,
6/18 = 6 × 25/18 × 25 = 150/450 - Likewise, for the 2nd fraction, since 50 × 9 = 450,
6/50 = 6 × 9/50 × 9 = 54/450 - Subtract the two like fractions:
150/450 - 54/450 = 150 - 54/450 = 96/450 - After reducing the fraction, the answer is 16/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18-6/50 6/18-12/50 6/36-6/50 6/18-18/50 6/54-6/50 30/18-6/50 6/18-30/50 6/90-6/50 42/18-6/50 6/18-42/50