Subtract 1/9 from 18/50
18/50 - 1/9 is 56/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 9 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
18/50 = 18 × 9/50 × 9 = 162/450 - Likewise, for the 2nd fraction, since 9 × 50 = 450,
1/9 = 1 × 50/9 × 50 = 50/450 - Subtract the two like fractions:
162/450 - 50/450 = 162 - 50/450 = 112/450 - After reducing the fraction, the answer is 56/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/50-1/9 18/50-2/9 18/50-1/18 54/50-1/9 18/50-3/9 18/50-1/27 90/50-1/9 18/50-5/9 18/50-1/45 18/50-7/9 18/50-1/63