Subtract 45/25 from 10/3
1st number: 3 1/3, 2nd number: 1 20/25
10/3 - 45/25 is 23/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 25 is 75
Next, find the equivalent fraction of both fractional numbers with denominator 75 - For the 1st fraction, since 3 × 25 = 75,
10/3 = 10 × 25/3 × 25 = 250/75 - Likewise, for the 2nd fraction, since 25 × 3 = 75,
45/25 = 45 × 3/25 × 3 = 135/75 - Subtract the two like fractions:
250/75 - 135/75 = 250 - 135/75 = 115/75 - After reducing the fraction, the answer is 23/15
- In mixed form: 18/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/3-45/25 10/3-90/25 10/6-45/25 10/3-45/50 30/3-45/25 10/9-45/25 10/3-45/75 50/3-45/25 10/15-45/25 70/3-45/25 10/21-45/25