Subtract 3/25 from 42/9
1st number: 4 6/9, 2nd number: 3/25
42/9 - 3/25 is 341/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 25 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 9 × 25 = 225,
42/9 = 42 × 25/9 × 25 = 1050/225 - Likewise, for the 2nd fraction, since 25 × 9 = 225,
3/25 = 3 × 9/25 × 9 = 27/225 - Subtract the two like fractions:
1050/225 - 27/225 = 1050 - 27/225 = 1023/225 - After reducing the fraction, the answer is 341/75
- In mixed form: 441/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/9-3/25 42/9-6/25 42/18-3/25 42/9-3/50 42/9-9/25 42/27-3/25 42/9-3/75 42/9-15/25 42/45-3/25 42/9-21/25 42/63-3/25