Subtract 14/25 from 50/21
1st number: 2 8/21, 2nd number: 14/25
50/21 - 14/25 is 956/525.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 25 is 525
Next, find the equivalent fraction of both fractional numbers with denominator 525 - For the 1st fraction, since 21 × 25 = 525,
50/21 = 50 × 25/21 × 25 = 1250/525 - Likewise, for the 2nd fraction, since 25 × 21 = 525,
14/25 = 14 × 21/25 × 21 = 294/525 - Subtract the two like fractions:
1250/525 - 294/525 = 1250 - 294/525 = 956/525 - In mixed form: 1431/525
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/21-28/25 50/42-14/25 50/21-14/50 50/21-42/25 50/63-14/25 50/21-14/75 50/21-70/25 50/21-98/25