Subtract 25/9 from 10/50
1st number: 10/50, 2nd number: 2 7/9
10/50 - 25/9 is -116/45.
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,
10/50 = 10 × 9/50 × 9 = 90/450 - Likewise, for the 2nd fraction, since 9 × 50 = 450,
25/9 = 25 × 50/9 × 50 = 1250/450 - Subtract the two like fractions:
90/450 - 1250/450 = 90 - 1250/450 = -1160/450 - After reducing the fraction, the answer is -116/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/50-25/9 10/50-50/9 10/50-25/18 30/50-25/9 10/50-75/9 10/50-25/27 10/50-25/45 70/50-25/9 10/50-25/63