Each of these circles represents a pizza cut into 10 equal slices, and the yellow slices are the ones eaten by Larry. If Larry ate $L\%$ of the total amount of pizzas, what is the value of $L$?

[asy]
unitsize(0.35inch);
defaultpen(black+1);

void pie(pair ctr, real fract, int slices, string lbl){
path c = circle(ctr,1);
draw(c);
fill(c, darkblue);
path s = (ctr+(0,1)--ctr--ctr+(sin(2*pi*frac t),cos(2*pi*fract))..ctr+(sin(pi*fr act),cos(pi*fract))..cycle);
draw(s);
fill(s, yellow);
for(int i=0;i draw((ctr+(sin(2*pi*i/slices),cos(2 *pi*i/slices))--ctr),red+0.75);
};
label(lbl, ctr+(0,-1),S);
}

pie((0,0),1/10,10,"");
pie((2.5,0),6/10,10,"");
pie((5,0),2/10,10,"");
[/asy]