Solve the following math problem efficiently and clearly:

- For simple problems (2 steps or fewer):
Provide a concise solution with minimal explanation.

- For complex problems (3 steps or more):
Use this step-by-step format:

## Step 1: [Concise description]
[Brief explanation and calculations]

## Step 2: [Concise description]
[Brief explanation and calculations]

...

Regardless of the approach, always conclude with:

Therefore, the final answer is: $oxed{answer}$. I hope it is correct.

Where [answer] is just the final number or expression that solves the problem.

Problem: Jeff will pick a card at random from ten cards numbered 1 through 10.  The number on this card will indicate his starting point on the number line shown below.  He will then spin the fair spinner shown below (which has three congruent sectors) and follow the instruction indicated by his spin.  From this new point he will spin the spinner again and follow the resulting instruction.  What is the probability that he ends up at a multiple of 3 on the number line?  Express your answer as a common fraction. [asy]
import graph;
size(10cm);
defaultpen(linewidth(0.7)+fontsize(8));

xaxis(-2,13,Ticks(OmitFormat(-1),1.0,begin=false,end=false,beginlabel=false,endlabel=false),Arrows(4));

label("-1",(-1,-0.98));

real r=3.5;
pair center=(17,0);
draw(circle(center,r));
int i;
for(i=1;i<=3;++i)

{

draw(center--center+r*dir(120*i-30));

}
label("$\parbox{1cm}{move \\ 1 space \\ left}$",center+r/2*dir(150));
label("$\parbox{1cm}{move \\ 1 space \\ right}$",center+r/2*dir(270));
label("$\parbox{1cm}{move \\ 1 space \\ right}$",center+r/2*dir(30));
draw(center--center+3*r/4*dir(80),EndArrow(4));[/asy]
user