Subtract 70/6 from 6/18
1st number: 6/18, 2nd number: 11 4/6
6/18 - 70/6 is -34/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 18 and 6 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 18 × 1 = 18,
6/18 = 6 × 1/18 × 1 = 6/18 - Likewise, for the 2nd fraction, since 6 × 3 = 18,
70/6 = 70 × 3/6 × 3 = 210/18 - Subtract the two like fractions:
6/18 - 210/18 = 6 - 210/18 = -204/18 - After reducing the fraction, the answer is -34/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/18-70/6 6/36-70/6 6/18-70/12 6/54-70/6 6/18-70/18 30/18-70/6 6/90-70/6 6/18-70/30 42/18-70/6 6/18-70/42