Add 40/6 and 75/18
1st number: 6 4/6, 2nd number: 4 3/18
40/6 + 75/18 is 65/6.
Steps for adding 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,
75/18 = 75 × 1/18 × 1 = 75/18 - Add the two like fractions:
120/18 + 75/18 = 120 + 75/18 = 195/18 - 195/18 simplified gives 65/6
- So, 40/6 + 75/18 = 65/6
In mixed form: 105/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6+75/18 40/12+75/18 40/6+75/36 40/18+75/18 40/6+75/54 40/30+75/18 40/6+75/90 40/42+75/18