Subtract 35/50 from 25/49
25/49 - 35/50 is -93/490.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 49 and 50 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 49 × 50 = 2450,
25/49 = 25 × 50/49 × 50 = 1250/2450 - Likewise, for the 2nd fraction, since 50 × 49 = 2450,
35/50 = 35 × 49/50 × 49 = 1715/2450 - Subtract the two like fractions:
1250/2450 - 1715/2450 = 1250 - 1715/2450 = -465/2450 - After reducing the fraction, the answer is -93/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/49-35/50 25/49-70/50 25/98-35/50 75/49-35/50