Subtract 24/18 from 40/6
1st number: 6 4/6, 2nd number: 1 6/18
40/6 - 24/18 is 16/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 6 × 3 = 18,
40/6 = 40 × 3/6 × 3 = 120/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
24/18 = 24 × 1/18 × 1 = 24/18 - Subtract the two like fractions:
120/18 - 24/18 = 120 - 24/18 = 96/18 - After reducing the fraction, the answer is 16/3
- In mixed form: 51/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6-24/18 40/6-48/18 40/12-24/18 40/6-24/36 40/6-72/18 40/18-24/18 40/6-24/54 40/30-24/18 40/6-24/90 40/42-24/18