Subtract 28/70 from 25/6
1st number: 4 1/6, 2nd number: 28/70
25/6 - 28/70 is 113/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 70 is 210
Next, find the equivalent fraction of both fractional numbers with denominator 210 - For the 1st fraction, since 6 × 35 = 210,
25/6 = 25 × 35/6 × 35 = 875/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
28/70 = 28 × 3/70 × 3 = 84/210 - Subtract the two like fractions:
875/210 - 84/210 = 875 - 84/210 = 791/210 - After reducing the fraction, the answer is 113/30
- In mixed form: 323/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/6-28/70 25/6-56/70 25/12-28/70 75/6-28/70 25/6-84/70 25/18-28/70 25/30-28/70 25/42-28/70