Subtract 21/25 from 75/14
1st number: 5 5/14, 2nd number: 21/25
75/14 - 21/25 is 1581/350.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 25 is 350
Next, find the equivalent fraction of both fractional numbers with denominator 350 - For the 1st fraction, since 14 × 25 = 350,
75/14 = 75 × 25/14 × 25 = 1875/350 - Likewise, for the 2nd fraction, since 25 × 14 = 350,
21/25 = 21 × 14/25 × 14 = 294/350 - Subtract the two like fractions:
1875/350 - 294/350 = 1875 - 294/350 = 1581/350 - In mixed form: 4181/350
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/14-42/25 75/28-21/25 75/14-21/50 75/14-63/25 75/42-21/25 75/14-21/75 75/70-21/25 75/98-21/25