Subtract 25/10 from 5/75
1st number: 5/75, 2nd number: 2 5/10
5/75 - 25/10 is -73/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 10 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 75 × 2 = 150,
5/75 = 5 × 2/75 × 2 = 10/150 - Likewise, for the 2nd fraction, since 10 × 15 = 150,
25/10 = 25 × 15/10 × 15 = 375/150 - Subtract the two like fractions:
10/150 - 375/150 = 10 - 375/150 = -365/150 - After reducing the fraction, the answer is -73/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/75-25/10 5/75-50/10 5/75-25/20 15/75-25/10 5/75-75/10 5/75-25/30 25/75-25/10 5/75-25/50 35/75-25/10 5/75-25/70