Subtract 7/45 from 35/25
1st number: 1 10/25, 2nd number: 7/45
35/25 - 7/45 is 56/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 25 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 25 × 9 = 225,
35/25 = 35 × 9/25 × 9 = 315/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
7/45 = 7 × 5/45 × 5 = 35/225 - Subtract the two like fractions:
315/225 - 35/225 = 315 - 35/225 = 280/225 - After reducing the fraction, the answer is 56/45
- In mixed form: 111/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/25-7/45 35/25-14/45 35/50-7/45 35/25-7/90 35/25-21/45 35/75-7/45 35/25-35/45 35/25-49/45