Subtract 4/27 from 70/6
1st number: 11 4/6, 2nd number: 4/27
70/6 - 4/27 is 311/27.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
70/6 = 70 × 9/6 × 9 = 630/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
4/27 = 4 × 2/27 × 2 = 8/54 - Subtract the two like fractions:
630/54 - 8/54 = 630 - 8/54 = 622/54 - After reducing the fraction, the answer is 311/27
- In mixed form: 1114/27
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6-8/27 70/12-4/27 70/6-4/54 70/6-12/27 70/18-4/27 70/6-4/81 70/6-20/27 70/30-4/27 70/6-28/27 70/42-4/27