Subtract 2/50 from 6/18
6/18 - 2/50 is 22/75.
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,
2/50 = 2 × 9/50 × 9 = 18/450 - Subtract the two like fractions:
150/450 - 18/450 = 150 - 18/450 = 132/450 - After reducing the fraction, the answer is 22/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18-2/50 6/18-4/50 6/36-2/50 6/18-6/50 6/54-2/50 30/18-2/50 6/18-10/50 6/90-2/50 42/18-2/50 6/18-14/50