Subtract 10/70 from 1/7
1/7 - 10/70 is 0/1.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 7 and 70 is 70
Next, find the equivalent fraction of both fractional numbers with denominator 70 - For the 1st fraction, since 7 × 10 = 70,
1/7 = 1 × 10/7 × 10 = 10/70 - Likewise, for the 2nd fraction, since 70 × 1 = 70,
10/70 = 10 × 1/70 × 1 = 10/70 - Subtract the two like fractions:
10/70 - 10/70 = 10 - 10/70 = 0/70 - The answer is 0
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/7-10/70 1/7-20/70 1/14-10/70 3/7-10/70 1/7-30/70 1/21-10/70 5/7-10/70 1/7-50/70 1/35-10/70 1/49-10/70