Subtract 4/14 from 40/6
1st number: 6 4/6, 2nd number: 4/14
40/6 - 4/14 is 134/21.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 14 is 42
Next, find the equivalent fraction of both fractional numbers with denominator 42 - For the 1st fraction, since 6 × 7 = 42,
40/6 = 40 × 7/6 × 7 = 280/42 - Likewise, for the 2nd fraction, since 14 × 3 = 42,
4/14 = 4 × 3/14 × 3 = 12/42 - Subtract the two like fractions:
280/42 - 12/42 = 280 - 12/42 = 268/42 - After reducing the fraction, the answer is 134/21
- In mixed form: 68/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6-4/14 40/6-8/14 40/12-4/14 40/6-4/28 40/6-12/14 40/18-4/14 40/6-4/42 40/6-20/14 40/30-4/14 40/6-4/70 40/6-28/14 40/42-4/14 40/6-4/98