Subtract 21/75 from 10/6
1st number: 1 4/6, 2nd number: 21/75
10/6 - 21/75 is 104/75.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 75 is 150
Next, find the equivalent fraction of both fractional numbers with denominator 150 - For the 1st fraction, since 6 × 25 = 150,
10/6 = 10 × 25/6 × 25 = 250/150 - Likewise, for the 2nd fraction, since 75 × 2 = 150,
21/75 = 21 × 2/75 × 2 = 42/150 - Subtract the two like fractions:
250/150 - 42/150 = 250 - 42/150 = 208/150 - After reducing the fraction, the answer is 104/75
- In mixed form: 129/75
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/6-21/75 10/6-42/75 10/12-21/75 30/6-21/75 10/6-63/75 10/18-21/75 50/6-21/75 10/30-21/75 70/6-21/75 10/42-21/75