Subtract 8/49 from 25/75
25/75 - 8/49 is 25/147.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 49 is 3675
Next, find the equivalent fraction of both fractional numbers with denominator 3675 - For the 1st fraction, since 75 × 49 = 3675,
25/75 = 25 × 49/75 × 49 = 1225/3675 - Likewise, for the 2nd fraction, since 49 × 75 = 3675,
8/49 = 8 × 75/49 × 75 = 600/3675 - Subtract the two like fractions:
1225/3675 - 600/3675 = 1225 - 600/3675 = 625/3675 - After reducing the fraction, the answer is 25/147
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/75-8/49 25/75-16/49 25/75-8/98 25/75-24/49 25/75-40/49 25/75-56/49