#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main(){
    int t;
    scanf("%d", &t);
    while(t--){
        int ppmax, a, b, c, d, e, f;
        scanf("%d%d%d%d%d%d%d", &ppmax, &a, &b, &c, &d, &e, &f);
        
        // int x = (300 * a + 300 * b + 200 * c + 100 * d + 50 * e + 0 * f), y = 300 * (a + b + c + d + e + f);
        // printf("%d %d\n", x, y);
        
        // long double res = (long double) 1.0 * x / y;
        // printf("%.13Lf\n", res);
        ll acc = 100000ll * (300 * a + 300 * b + 200 * c + 100 * d + 50 * e + 0 * f) / (300 * (a + b + c + d + e + f));
        if(acc % 10 < 5) acc = acc / 10;
        else acc = acc / 10 + 1;
        ll pp = max(0ll, 1ll * (320 * a + 300 * b + 200 * c + 100 * d + 50 * e + 0 * f) * 50 * ppmax / (320 * (a + b + c + d + e + f)) - 40 * ppmax);
        if(pp % 10 < 5) pp = pp / 10;
        else pp = pp / 10 + 1;
        printf("%lld.%lld%lld", acc / 100, acc % 100 / 10, acc % 100 % 10);
        putchar('%');
        printf(" %lld\n", pp);
    }
    return 0;
}