Subtract 42/49 from 50/9
1st number: 5 5/9, 2nd number: 42/49
50/9 - 42/49 is 296/63.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 49 is 441
Next, find the equivalent fraction of both fractional numbers with denominator 441 - For the 1st fraction, since 9 × 49 = 441,
50/9 = 50 × 49/9 × 49 = 2450/441 - Likewise, for the 2nd fraction, since 49 × 9 = 441,
42/49 = 42 × 9/49 × 9 = 378/441 - Subtract the two like fractions:
2450/441 - 378/441 = 2450 - 378/441 = 2072/441 - After reducing the fraction, the answer is 296/63
- In mixed form: 444/63
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/9-84/49 50/18-42/49 50/9-42/98 50/27-42/49 50/45-42/49 50/63-42/49