Question

What should be added to(1/3+1/2+1/5)to get 3

Answer 1

Step-by-step explanation:

let the number be x, then

$\frac{1}{3} + \frac{1}{2} + \frac{1}{5} + x = 3 \\ \\ \frac{10 + 15 + 6}{30} + x = 3 \\ \\ x = 3 - \frac{31}{30 } \\ \\ x = \frac{90 - 31}{30} = \frac{59}{30}$