Subtract 25/18 from 63/50
1st number: 1 13/50, 2nd number: 1 7/18
63/50 - 25/18 is -29/225.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 50 and 18 is 450
Next, find the equivalent fraction of both fractional numbers with denominator 450 - For the 1st fraction, since 50 × 9 = 450,
63/50 = 63 × 9/50 × 9 = 567/450 - Likewise, for the 2nd fraction, since 18 × 25 = 450,
25/18 = 25 × 25/18 × 25 = 625/450 - Subtract the two like fractions:
567/450 - 625/450 = 567 - 625/450 = -58/450 - After reducing the fraction, the answer is -29/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/50-50/18 63/50-25/36 63/50-75/18 63/50-25/54 63/50-25/90