#include <bits/stdc++.h>
#define int long long 
using namespace std;
int T,n,m;
signed main(){
	cin>>T;
	while (T--) {
		int ppmax,a,b,c,d,e,f;
		cin>>ppmax; cin>>a>>b>>c>>d>>e>>f;
		double acc=(1.0*(300*a+300*b+200*c+100*d+50*e));
		acc=acc*1.0/(1.0*300*(a+b+c+d+e+f));
		int qwq=(int)((acc+0.000050000001)*10000);
		double pp=(1.0*(320*a+300*b+200*c+100*d+50*e))/(320.0*(a+b+c+d+e+f)); pp=pp-0.8;
		if (pp<0)  pp=0.0;
		pp=pp*5*ppmax; //cout<<"pp="<<pp<<endl;
	 	if (qwq/100==0) cout<<0; else cout<<qwq/100;
	 	cout<<".";
	 	if (qwq%100<10) cout<<0<<qwq%100; else cout<<qwq%100;
		cout<<"% ";
		int res=(int)(pp+0.500000001); cout<<res<<'\n';
	}
	
	
	return 0;
}