Subtract 6/70 from 7/6
1st number: 1 1/6, 2nd number: 6/70
7/6 - 6/70 is 227/210.
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,
7/6 = 7 × 35/6 × 35 = 245/210 - Likewise, for the 2nd fraction, since 70 × 3 = 210,
6/70 = 6 × 3/70 × 3 = 18/210 - Subtract the two like fractions:
245/210 - 18/210 = 245 - 18/210 = 227/210 - In mixed form: 117/210
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/6-6/70 7/6-12/70 7/12-6/70 21/6-6/70 7/6-18/70 7/18-6/70 35/6-6/70 7/6-30/70 7/30-6/70 49/6-6/70 7/6-42/70 7/42-6/70