Subtract 25/70 from 63/6
1st number: 10 3/6, 2nd number: 25/70
63/6 - 25/70 is 71/7.
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,
63/6 = 63 × 35/6 × 35 = 2205/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
25/70 = 25 × 3/70 × 3 = 75/210 - Subtract the two like fractions:
2205/210 - 75/210 = 2205 - 75/210 = 2130/210 - After reducing the fraction, the answer is 71/7
- In mixed form: 101/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/6-50/70 63/12-25/70 63/6-75/70 63/18-25/70 63/30-25/70 63/42-25/70