Subtract 6/10 from 25/21
1st number: 1 4/21, 2nd number: 6/10
25/21 - 6/10 is 62/105.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 21 and 10 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 21 × 10 = 210,
25/21 = 25 × 10/21 × 10 = 250/210 - Likewise, for the 2nd fraction, since 10 × 21 = 210,
6/10 = 6 × 21/10 × 21 = 126/210 - Subtract the two like fractions:
250/210 - 126/210 = 250 - 126/210 = 124/210 - After reducing the fraction, the answer is 62/105
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/21-6/10 25/21-12/10 25/42-6/10 25/21-6/20 75/21-6/10 25/21-18/10 25/63-6/10 25/21-6/30 25/21-30/10 25/21-6/50 25/21-42/10 25/21-6/70